13F holdings
BAMCO INC /NY/ portfolio
Managed by . 326 reported positions worth $33.1B as of 2026-03-31, filed with the SEC on 2026-05-15. Parsed from the filing itself, not a reseller.
$33.1B
Book value
326
Positions
41%
Top 10 weight
+36
New this quarter
-37
Exited
134 days
Age today
How old this actually is
Every position on this page is a snapshot of 2026-03-31. It was already 45 days old on 2026-05-15, the day it first became public. Today it is 134 days old.
That lag is the law, not a service level — Rule 13f-1 gives managers 45 days after quarter end to file, and no product can shorten it. A fund can have sold every share below before you read this sentence. Treat it as a record of what happened, never as a position you can follow.
What changed
Positions opened and closed
Against its 2025-12-31 filing. This is the part worth reading — the holdings table below is mostly years old.
New positions (36)
| Ticker | Issuer | Value | Shares | % of book |
|---|---|---|---|---|
| FPS | FORGENT POWER SOLUTIONS INC | $136.8M | 4,674,583 | 0.41% |
| PSA | PUBLIC STORAGE OPER CO | $72.3M | 266,847 | 0.22% |
| IRM | IRON MTN INC DEL | $53.7M | 525,270 | 0.16% |
| CZR | CAESARS ENTERTAINMENT INC NE | $43.4M | 1,643,199 | 0.13% |
| VIST | VISTA ENERGY S.A.B. DE C.V. | $40.0M | 530,237 | 0.12% |
| MGM | MGM RESORTS INTERNATIONAL | $36.9M | 996,534 | 0.11% |
| BBD | BANCO BRADESCO S A | $36.8M | 10,083,509 | 0.11% |
| PENN | PENN ENTERTAINMENT INC | $31.4M | 2,092,244 | 0.09% |
| OFRM | ONCE UPON A FARM PBC | $28.6M | 1,749,858 | 0.09% |
| UDR | UDR INC | $26.1M | 772,594 | 0.08% |
| SHW | SHERWIN WILLIAMS CO | $22.7M | 70,846 | 0.07% |
| IRTC | IRHYTHM HOLDINGS INC | $21.7M | 183,900 | 0.07% |
| AXGN | AXOGEN INC | $21.3M | 643,743 | 0.06% |
| VSEC | VSE CORP | $13.8M | 75,011 | 0.04% |
| EPRT | ESSENTIAL PPTYS RLTY TR INC | $13.2M | 434,808 | 0.04% |
| AZN | ASTRAZENECA PLC | $12.6M | 63,835 | 0.04% |
| PEB | PEBBLEBROOK HOTEL TR | $8.8M | 699,157 | 0.03% |
| CUBE | CUBESMART | $6.9M | 187,813 | 0.02% |
| NBIS | NEBIUS GROUP N.V. | $5.7M | 54,832 | 0.02% |
| JAN | JANUS LIVING INC | $5.3M | 225,000 | 0.02% |
| MANE | VERADERMICS INC | $3.8M | 59,668 | 0.01% |
| MRK | MERCK & CO INC | $3.0M | 25,000 | 0.01% |
| GH | GUARDANT HEALTH INC | $3.0M | 32,000 | 0.01% |
| PANW | PALO ALTO NETWORKS INC | $2.9M | 17,932 | 0.01% |
| SEI | SOLARIS ENERGY INFRAS INC | $2.2M | 38,970 | 0.01% |
Closed out (37)
| Ticker | Issuer | Was worth | Shares | % of book |
|---|---|---|---|---|
| EXK | EXACT SCIENCES CORP | $96.9M | 954,547 | 0.00% |
| LPX | LOUISIANA PAC CORP | $54.5M | 674,577 | 0.00% |
| GTLB | GITLAB INC | $53.5M | 1,426,527 | 0.00% |
| MASI* | MASIMO CORP | $48.6M | 373,899 | 0.00% |
| ACLXGBX | ARCELLX INC | $39.8M | 609,697 | 0.00% |
| FBIN | FORTUNE BRANDS INNOVATIONS I | $38.7M | 773,799 | 0.00% |
| CWK | CUSHMAN AND WAKEFIELD LTD | $24.0M | 1,481,285 | 0.00% |
| CVCO | CAVCO INDS INC DEL | $21.9M | 37,078 | 0.00% |
| XPEV | XPENG INC | $19.1M | 940,642 | 0.00% |
| TTD | THE TRADE DESK INC | $19.0M | 500,036 | 0.00% |
| ASIC | ATEGRITY SPECIALTY IN CO HO | $14.1M | 669,792 | 0.00% |
| DHR | DANAHER CORPORATION | $13.9M | 60,709 | 0.00% |
| BXP | BXP INC | $13.7M | 202,984 | 0.00% |
| AZNN | ASTRAZENECA PLC | $12.4M | 135,025 | 0.00% |
| RPAY | REPAY HLDGS CORP | $7.3M | 2,000,000 | 0.00% |
| SHO | SUNSTONE HOTEL INVS INC | $6.1M | 686,050 | 0.00% |
| KRC | KILROY RLTY CORP | $5.3M | 142,997 | 0.00% |
| BSX | BOSTON SCIENTIFIC CORP | $4.5M | 47,000 | 0.00% |
| PEN | PENUMBRA INC | $4.3M | 13,926 | 0.00% |
| WH | WYNDHAM HOTELS & RESORTS INC | $4.2M | 56,080 | 0.00% |
| MCK | MCKESSON CORP | $4.1M | 5,000 | 0.00% |
| SMMD | ISHARES TR | $3.9M | 51,896 | 0.00% |
| AAPL | APPLE INC | $3.9M | 14,293 | 0.00% |
| POOL | POOL CORP | $3.8M | 16,621 | 0.00% |
| CYBR | CYBERARK SOFTWARE LTD | $3.6M | 8,105 | 0.00% |
Added to (103)
| Ticker | Issuer | Value | Shares | % of book | Shares Δ |
|---|---|---|---|---|---|
| GWRE | GUIDEWIRE SOFTWARE INC | $986.7M | 6,597,453 | 2.98% | +28% |
| IT | GARTNER INC | $937.0M | 5,917,616 | 2.83% | +40% |
| H | HYATT HOTELS CORP | $911.9M | 6,341,673 | 2.75% | +4% |
| FDS | FACTSET RESH SYS INC | $815.1M | 3,756,587 | 2.46% | +30% |
| CHH | CHOICE HOTELS INTL INC | $796.0M | 7,690,494 | 2.40% | +4% |
| RRR | RED ROCK RESORTS INC | $715.7M | 13,412,846 | 2.16% | +7% |
| SCHW | SCHWAB CHARLES CORP | $701.5M | 7,464,316 | 2.12% | +6% |
| KNSL | KINSALE CAP GROUP INC | $692.8M | 2,027,765 | 2.09% | +14% |
| MTN | VAIL RESORTS INC | $647.2M | 5,043,533 | 1.95% | +5% |
| SPOT | SPOTIFY TECHNOLOGY S A | $639.9M | 1,319,525 | 1.93% | +32% |
| SHOP | SHOPIFY INC | $559.7M | 4,718,230 | 1.69% | +106% |
| VRSK | VERISK ANALYTICS INC | $476.6M | 2,511,976 | 1.44% | +93% |
| BIRK | BIRKENSTOCK HOLDING PLC | $335.6M | 9,366,068 | 1.01% | +18% |
| ONON | ON HLDG AG | $330.5M | 9,714,605 | 1.00% | +80% |
| SITE | SITEONE LANDSCAPE SUPPLY INC | $274.1M | 2,059,076 | 0.83% | +2% |
Trimmed (131)
| Ticker | Issuer | Value | Shares | % of book | Shares Δ |
|---|---|---|---|---|---|
| TEAM | ATLASSIAN CORPORATION | $125,921 | 1,845 | 0.00% | -99% |
| CWAN | CLEARWATER ANALYTICS HLDGS I | $3.7M | 154,864 | 0.01% | -98% |
| ODD | ODDITY TECH LTD | $837,989 | 62,630 | 0.00% | -95% |
| AMT | AMERICAN TOWER CORP | $4.1M | 23,709 | 0.01% | -91% |
| BX | BLACKSTONE INC | $10.9M | 94,599 | 0.03% | -84% |
| SNPS | SYNOPSYS INC | $1.8M | 4,473 | 0.01% | -81% |
| MSFT | MICROSOFT CORP | $27.3M | 73,753 | 0.08% | -78% |
| ABVX | ABIVAX SA | $612,425 | 5,500 | 0.00% | -78% |
| RHI | ROBERT HALF INC. | $396,240 | 15,600 | 0.00% | -73% |
| MC | MOELIS & CO | $9.3M | 163,197 | 0.03% | -68% |
| ABBV | ABBVIE INC | $1.7M | 8,000 | 0.01% | -68% |
| SAIL | SAILPOINT INC | $3.9M | 292,597 | 0.01% | -67% |
| NVMI | NOVA LTD | $26.0M | 59,858 | 0.08% | -61% |
| BAM | BROOKFIELD ASSET MANAGMT LTD | $17.7M | 398,072 | 0.05% | -60% |
| FROG | JFROG LTD | $29.1M | 620,313 | 0.09% | -58% |
The book
Largest 150 of 326 holdings
| Ticker | Issuer | Value | Shares | % of book | Shares Δ |
|---|---|---|---|---|---|
| TSLA | TESLA INC | $4.4B | 11,933,509 | 13.39% | — |
| ACGL | ARCH CAP GROUP LTD | $1.6B | 16,709,759 | 4.84% | — |
| MSCI | MSCI INC | $1.5B | 2,699,389 | 4.39% | — |
| GWRE | GUIDEWIRE SOFTWARE INC | $986.7M | 6,597,453 | 2.98% | — |
| IT | GARTNER INC | $937.0M | 5,917,616 | 2.83% | — |
| IDXX | IDEXX LABS INC | $917.8M | 1,633,367 | 2.77% | — |
| H | HYATT HOTELS CORP | $911.9M | 6,341,673 | 2.75% | — |
| FIGS | FIGS INC | $885.6M | 59,959,449 | 2.67% | — |
| FDS | FACTSET RESH SYS INC | $815.1M | 3,756,587 | 2.46% | — |
| CHH | CHOICE HOTELS INTL INC | $796.0M | 7,690,494 | 2.40% | — |
| RRR | RED ROCK RESORTS INC | $715.7M | 13,412,846 | 2.16% | — |
| SCHW | SCHWAB CHARLES CORP | $701.5M | 7,464,316 | 2.12% | — |
| KNSL | KINSALE CAP GROUP INC | $692.8M | 2,027,765 | 2.09% | — |
| CSGP | COSTAR GROUP INC | $658.1M | 16,314,175 | 1.99% | — |
| MTN | VAIL RESORTS INC | $647.2M | 5,043,533 | 1.95% | — |
| SPOT | SPOTIFY TECHNOLOGY S A | $639.9M | 1,319,525 | 1.93% | — |
| SHOP | SHOPIFY INC | $559.7M | 4,718,230 | 1.69% | — |
| NVDA | NVIDIA CORPORATION | $509.2M | 2,919,758 | 1.54% | — |
| VRSK | VERISK ANALYTICS INC | $476.6M | 2,511,976 | 1.44% | — |
| BIRK | BIRKENSTOCK HOLDING PLC | $335.6M | 9,366,068 | 1.01% | — |
| ONON | ON HLDG AG | $330.5M | 9,714,605 | 1.00% | — |
| VRT | VERTIV HOLDINGS CO | $296.0M | 1,181,144 | 0.89% | — |
| SITE | SITEONE LANDSCAPE SUPPLY INC | $274.1M | 2,059,076 | 0.83% | — |
| IBKR | INTERACTIVE BROKERS GROUP IN | $271.5M | 4,047,376 | 0.82% | — |
| AMZN | AMAZON COM INC | $269.6M | 1,294,654 | 0.81% | — |
| WELL | WELLTOWER INC | $265.9M | 1,344,941 | 0.80% | — |
| EQIX | EQUINIX INC | $239.2M | 243,975 | 0.72% | — |
| PRI | PRIMERICA INC | $215.4M | 860,026 | 0.65% | — |
| TSM | TAIWAN SEMICONDUCTOR MANUFAC | $215.0M | 636,267 | 0.65% | — |
| APH | AMPHENOL CORP | $209.7M | 1,659,690 | 0.63% | — |
| GDS | GDS HLDGS LTD | $185.2M | 4,597,246 | 0.56% | — |
| ABNB | AIRBNB INC | $182.0M | 1,441,221 | 0.55% | — |
| PWR | QUANTA SVCS INC | $178.9M | 325,840 | 0.54% | — |
| WYNN | WYNN RESORTS LTD | $176.4M | 1,736,856 | 0.53% | — |
| MTD | METTLER TOLEDO INTERNATIONAL | $168.5M | 133,639 | 0.51% | — |
| IOT | SAMSARA INC | $162.2M | 5,119,835 | 0.49% | — |
| AVGO | BROADCOM INC | $161.9M | 523,219 | 0.49% | — |
| HLI | HOULIHAN LOKEY INC | $152.4M | 1,061,403 | 0.46% | — |
| META | META PLATFORMS INC | $146.9M | 256,700 | 0.44% | — |
| CBRE | CBRE GROUP INC | $145.5M | 1,074,451 | 0.44% | — |
| LLYVK | LIBERTY LIVE HOLDINGS INC | $143.6M | 1,525,473 | 0.43% | — |
| PLD | PROLOGIS INC. | $140.9M | 1,065,747 | 0.43% | — |
| FPS | FORGENT POWER SOLUTIONS INC | $136.8M | 4,674,583 | 0.41% | — |
| LOAR | LOAR HOLDINGS INC | $135.6M | 2,366,299 | 0.41% | — |
| MORN | MORNINGSTAR INC | $128.4M | 759,515 | 0.39% | — |
| TOL | TOLL BROTHERS INC | $127.2M | 932,031 | 0.38% | — |
| BN | BROOKFIELD CORP | $117.6M | 2,905,510 | 0.35% | — |
| GOOGL | ALPHABET INC | $110.0M | 382,577 | 0.33% | — |
| NOVT | NOVANTA INC | $108.1M | 915,083 | 0.33% | — |
| KRMN | KARMAN HLDGS INC | $102.4M | 1,279,093 | 0.31% | — |
| ARGX | ARGENX SE | $101.2M | 138,648 | 0.31% | — |
| RBC | RBC BEARINGS INC | $98.6M | 181,481 | 0.30% | — |
| NPO | ENPRO INC | $98.2M | 391,730 | 0.30% | — |
| NET | CLOUDFLARE INC | $94.4M | 457,324 | 0.28% | — |
| HTFL | HEARTFLOW INC | $93.1M | 3,827,531 | 0.28% | — |
| DKNG | DRAFTKINGS INC | $91.2M | 4,218,766 | 0.28% | — |
| TDG | TRANSDIGM GROUP INC | $91.2M | 78,664 | 0.28% | — |
| BFAM | BRIGHT HORIZONS FAM SOL IN D | $90.5M | 1,102,308 | 0.27% | — |
| PLNT | PLANET FITNESS MASTER ISSUER | $89.3M | 1,200,064 | 0.27% | — |
| HEI/A | HEICO CORP | $88.5M | 419,407 | 0.27% | — |
| DLR | DIGITAL RLTY TR INC | $87.4M | 484,763 | 0.26% | — |
| AEIS | ADVANCED ENERGY INDS | $86.7M | 268,725 | 0.26% | — |
| PCOR | PROCORE TECHNOLOGIES INC | $85.4M | 1,499,091 | 0.26% | — |
| CGNX | COGNEX CORP | $85.3M | 1,740,166 | 0.26% | — |
| JBTM | JBT MAREL CORPORATION | $84.4M | 660,040 | 0.25% | — |
| GLPI | GAMING & LEISURE P | $81.9M | 1,846,273 | 0.25% | — |
| VTR | VENTAS INC | $81.6M | 998,339 | 0.25% | — |
| HLT | HILTON WORLDWIDE HLDGS INC | $80.7M | 265,363 | 0.24% | — |
| DT | DYNATRACE INC | $79.9M | 2,159,694 | 0.24% | — |
| BABA | ALIBABA GROUP HLDG LTD | $79.7M | 635,540 | 0.24% | — |
| LLY | ELI LILLY & CO | $78.2M | 85,066 | 0.24% | — |
| CRH | CRH PLC | $77.7M | 739,176 | 0.23% | — |
| MAC | MACERICH CO | $77.2M | 4,084,693 | 0.23% | — |
| BAP | CREDICORP LTD | $75.4M | 222,224 | 0.23% | — |
| INDI | INDIE SEMICONDUCTOR INC | $75.1M | 23,337,826 | 0.23% | — |
| MELI | MERCADOLIBRE INC | $74.0M | 42,793 | 0.22% | — |
| JLL | JONES LANG LASALLE INC | $73.4M | 241,208 | 0.22% | — |
| PSA | PUBLIC STORAGE OPER CO | $72.3M | 266,847 | 0.22% | — |
| TTAN | SERVICETITAN INC | $70.7M | 1,114,416 | 0.21% | — |
| LGN | LEGENCE CORP | $70.3M | 1,245,682 | 0.21% | — |
| AAON | AAON INC | $69.9M | 844,377 | 0.21% | — |
| DDOG | DATADOG INC | $69.3M | 587,382 | 0.21% | — |
| MPWR | MONOLITHIC PWR SYS INC | $68.9M | 62,994 | 0.21% | — |
| FWONK | LIBERTY MEDIA CORP DEL | $68.0M | 800,000 | 0.21% | — |
| LVS | LAS VEGAS SANDS CORP | $66.1M | 1,226,430 | 0.20% | — |
| ROP | ROPER TECHNOLOGIES INC | $65.9M | 186,159 | 0.20% | — |
| FND | FLOOR & DECOR HLDGS INC | $64.7M | 1,273,764 | 0.20% | — |
| RGEN | REPLIGEN CORP | $64.6M | 548,346 | 0.20% | — |
| JEF | JEFFERIES FINANCIAL GROUP IN | $63.2M | 1,530,228 | 0.19% | — |
| HQY | HEALTHEQUITY INC | $62.7M | 750,025 | 0.19% | — |
| FICO | FAIR ISAAC CORP | $61.8M | 57,929 | 0.19% | — |
| SNOW | SNOWFLAKE INC | $60.1M | 398,468 | 0.18% | — |
| BWIN | THE BALDWIN INSURANCE GRP IN | $59.5M | 2,710,068 | 0.18% | — |
| BLLN | BILLIONTOONE INC | $58.5M | 741,485 | 0.18% | — |
| CDNA | CAREDX INC | $57.9M | 3,336,409 | 0.17% | — |
| CWST | CASELLA WASTE SYS INC | $57.0M | 718,461 | 0.17% | — |
| DRVN | DRIVEN BRANDS HLDGS INC | $56.7M | 4,500,196 | 0.17% | — |
| WAY | WAYSTAR HLDG CORP | $56.1M | 2,325,569 | 0.17% | — |
| INTA | INTAPP INC | $55.1M | 2,144,270 | 0.17% | — |
| CAKE | CHEESECAKE FACTORY INC | $54.8M | 1,000,037 | 0.17% | — |
| ESTA | ESTABLISHMENT LABS HLDGS INC | $54.7M | 964,167 | 0.17% | — |
| V | VISA INC | $54.4M | 180,092 | 0.16% | — |
| IRM | IRON MTN INC DEL | $53.7M | 525,270 | 0.16% | — |
| ROL | ROLLINS INC | $53.3M | 998,020 | 0.16% | — |
| CPNG | COUPANG INC | $53.0M | 2,809,513 | 0.16% | — |
| MSGS | MADISON SQUARE GRDN SPRT COR | $53.0M | 165,015 | 0.16% | — |
| IBP | INSTALLED BLDG PRODS INC | $52.6M | 198,216 | 0.16% | — |
| TXRH | TEXAS ROADHOUSE INC | $52.1M | 315,698 | 0.16% | — |
| XP | XP INC | $50.9M | 2,674,571 | 0.15% | — |
| NU | NU HLDGS LTD | $50.7M | 3,529,651 | 0.15% | — |
| KTOS | KRATOS DEFENSE & SEC SOLUTIO | $50.4M | 715,395 | 0.15% | — |
| AXON | AXON ENTERPRISE INC | $50.1M | 117,942 | 0.15% | — |
| WST | WEST PHARMACEUTICAL SVSC INC | $50.1M | 199,750 | 0.15% | — |
| LOW | LOWES COS INC | $48.9M | 206,788 | 0.15% | — |
| BMI | BADGER METER INC | $47.6M | 312,213 | 0.14% | — |
| ONT | MONTROSE ENVIRONMENTAL GROUP | $47.5M | 2,168,183 | 0.14% | — |
| ICLR | ICON PLC | $47.2M | 426,805 | 0.14% | — |
| ASML | ASML HLDG NV | $47.1M | 35,625 | 0.14% | — |
| MRCY | MERCURY SYS INC | $47.0M | 645,066 | 0.14% | — |
| NEOG | NEOGEN CORP | $46.5M | 5,009,659 | 0.14% | — |
| HEI | HEICO CORP | $46.1M | 167,976 | 0.14% | — |
| SQM | SOCIEDAD QUIMICA Y MINERA DE | $45.4M | 560,774 | 0.14% | — |
| RDNT | RADNET INC | $45.3M | 810,066 | 0.14% | — |
| LYV | LIVE NATION ENTERTAINMENT IN | $45.2M | 296,628 | 0.14% | — |
| ISRG | INTUITIVE SURGICAL INC | $44.9M | 97,297 | 0.14% | — |
| TRU | TRANSUNION | $44.4M | 641,179 | 0.13% | — |
| FA | FIRST ADVANTAGE CORP | $44.1M | 3,750,173 | 0.13% | — |
| HNGE | HINGE HEALTH INC | $43.6M | 1,130,053 | 0.13% | — |
| CZR | CAESARS ENTERTAINMENT INC NE | $43.4M | 1,643,199 | 0.13% | — |
| FIG | FIGMA INC | $43.4M | 2,052,204 | 0.13% | — |
| TW | TRADEWEB MKTS INC | $43.2M | 367,448 | 0.13% | — |
| CRWD | CROWDSTRIKE HLDGS INC | $43.2M | 110,588 | 0.13% | — |
| VMC | VULCAN MATLS CO | $41.9M | 153,819 | 0.13% | — |
| PRMB | PRIMO BRANDS CORPORATION | $41.2M | 2,186,585 | 0.12% | — |
| EFOR | EVERFORTH INC | $41.1M | 1,060,800 | 0.12% | — |
| TEM | TEMPUS AI INC | $40.7M | 899,278 | 0.12% | — |
| SITM | SITIME CORP | $40.4M | 116,961 | 0.12% | — |
| RKT | ROCKET COS INC | $40.3M | 2,828,334 | 0.12% | — |
| VIST | VISTA ENERGY S.A.B. DE C.V. | $40.0M | 530,237 | 0.12% | — |
| WMS | ADVANCED DRAIN SYS INC DEL | $39.9M | 291,152 | 0.12% | — |
| GOOG | ALPHABET INC | $39.9M | 139,018 | 0.12% | — |
| MA | MASTERCARD INCORPORATED | $39.8M | 79,754 | 0.12% | — |
| STEP | STEPSTONE GROUP INC | $39.6M | 830,574 | 0.12% | — |
| BAH | BOOZ ALLEN HAMILTON HLDG COR | $39.6M | 507,649 | 0.12% | — |
| SSNC | SS&C TECH HLDGS | $38.7M | 572,451 | 0.12% | — |
| MGM | MGM RESORTS INTERNATIONAL | $36.9M | 996,534 | 0.11% | — |
| BBD | BANCO BRADESCO S A | $36.8M | 10,083,509 | 0.11% | — |
| LPLA | LPL FINL HLDGS INC | $36.6M | 121,778 | 0.11% | — |
| ALKT | ALKAMI TECHNOLOGY INC | $36.2M | 2,308,036 | 0.11% | — |
| SKY | CHAMPION HOMES INC | $34.9M | 469,822 | 0.11% | — |
This table is the 150 largest positions by value, out of 326 reported. The search box only searches what is on this page — a name absent from it may still be in the filing further down the book. The full info table is here.
Rows are aggregated by CUSIP — a manager files the same security multiple times when different internal desks hold it. Tickers link to our own backtest of that asset where we cover it.
Read the original
This page was built from one document: the 2026-03-31 Form 13F info table filed by BAMCO INC /NY/ (CIK 1017918, accession 0001017918-26-000043). Every other 13F site is reading the same file.
If anything here disagrees with it, the filing wins — and we would want to know. All 13F filings by this manager
What a 13F cannot show you
A 13F is a long-only equity snapshot, and the holes in it are structural. Anyone selling you this data as "what the smart money is doing" is selling you one leg of a position:
- No short positions. None, ever. A fund shown here as bullish may be net short the same name through a book you cannot see.
- No cash, bonds, FX, commodities or non-US listings. A macro fund's entire thesis can be invisible.
- No intra-quarter round trips. Bought and sold inside the same quarter means it never appears at all.
- Options are notional, not ownership. We keep puts and calls in a separate bucket rather than adding their notional into a fund's book size, which is how a $2B fund gets reported as a $20B one.
- Confidential treatment. Managers can ask the SEC to withhold a position while they build it. Those holdings are legally absent from the filing, so a "new" position may be months old.
Tested and published by IndicatorEdge · backtest grid generated 2026-06-25 · base rates recomputed 2026-07-31 · how we test
Free · no spam
Get the weekly edge report
The best-performing indicator per asset, what changed this week, and the honest caveats — straight to your inbox.