Hudson Bay Capital Management LP 13F holdings
Hudson Bay Capital Management LP reported 1,019 positions with a total reported value of $19.3B as of 2026-06-30, in its 13F for Q2 2026, filed 2026-08-14. Top holdings by reported value: AMZN AMAZON COM INC (5.1%), TSM TAIWAN SEMICONDUCTOR MANUFAC (4.8%), TSLA TESLA INC (4.5%), GOOGL ALPHABET INC (4.3%), NVDA NVIDIA CORPORATION (4.1%). Against 2026-03-31 it opened 353 new positions and exited 407. Next 13F due by 2026-11-14, the legal deadline 45 days after the quarter ending 2026-09-30.
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Top holdings
25 largest of 1,019 positions · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| AMZN AMAZON COM INC | 4,119,525 | $981.8M | 5.1% |
| TSM TAIWAN SEMICONDUCTOR MANUFAC | 1,933,095 | $923.2M | 4.8% |
| TSLA TESLA INC | 2,053,052 | $863.5M | 4.5% |
| GOOGL ALPHABET INC | 3,392,484 | $829.1M | 4.3% |
| NVDA NVIDIA CORPORATION | 3,927,100 | $785.8M | 4.1% |
| SNDK SANDISK CORP | 306,118 | $696.0M | 3.6% |
| PLTR PALANTIR TECHNOLOGIES INC | 5,642,150 | $658.3M | 3.4% |
| BRK-B BERKSHIRE HATHAWAY INC DEL | 818,279 | $409.5M | 2.1% |
| AMD ADVANCED MICRO DEVICES INC | 685,802 | $398.4M | 2.1% |
| MSFT MICROSOFT CORP | 1,041,517 | $388.5M | 2.0% |
| META META PLATFORMS INC | 511,031 | $287.9M | 1.5% |
| INTC INTEL CORP | 1,983,366 | $276.9M | 1.4% |
| SPCX SPACE EXPLORATION TECHN CORP | 1,564,348 | $267.3M | 1.4% |
| NFLX NETFLIX INC. | 2,865,240 | $204.6M | 1.1% |
| SNPS SYNOPSYS INC | 438,900 | $195.8M | 1.0% |
| VERX VERTEX PHARMACEUTICALS INC | 390,440 | $193.9M | 1.0% |
| EA ELECTRONIC ARTS INC | 900,734 | $184.7M | 1.0% |
| AAPL APPLE INC | 631,092 | $182.6M | 0.9% |
| NORFOLK SOUTHN CORP | 486,264 | $153.0M | 0.8% |
| DLTR DOLLAR TREE INC | 1,261,436 | $152.6M | 0.8% |
| WBD WARNER BROS DISCOVERY INC | 5,589,805 | $149.0M | 0.8% |
| FLG FLAGSTAR BANK NATIONAL ASSOC | 9,734,256 | $145.4M | 0.8% |
| ABT ABBOTT LABORATORIES | 1,600,000 | $145.2M | 0.8% |
| ADBE ADOBE INC | 665,580 | $136.5M | 0.7% |
| V VISA INC | 391,180 | $134.2M | 0.7% |
SEC FORM 13F · Q2 2026 · VALUES AS REPORTED, NOT PRICES
New positions this quarter
Held at 2026-06-30, not at 2026-03-31 · 353 in all · reported value as of 2026-06-30
| Holding | Shares | Reported value | % of portfolio |
|---|---|---|---|
| SNDK SANDISK CORP | 306,118 | $696.0M | 3.6% |
| SPCX SPACE EXPLORATION TECHN CORP | 1,564,348 | $267.3M | 1.4% |
| V VISA INC | 391,180 | $134.2M | 0.7% |
| SMCI SUPER MICRO COMPUTER INC | 2,225,000 | $114.2M | 0.6% |
| AMGN AMGEN INC | 281,000 | $101.8M | 0.5% |
| EOSE EOS ENERGY ENTERPRISES INC | 13,683,634 | $80.5M | 0.4% |
| IBM INTERNATIONAL BUSINESS MACHS | 200,000 | $56.2M | 0.3% |
| KEEL KEEL INFRASTRUCTURE CORP | 7,698,729 | $44.2M | 0.2% |
| DIGITAL RLTY TR INC | 241,081 | $43.3M | 0.2% |
| NATL NCR ATLEOS CORPORATION | 992,914 | $43.1M | 0.2% |
| FCPT FOUR CORNERS PPTY TR INC | 1,631,387 | $40.1M | 0.2% |
| CBRS CEREBRAS SYSTEMS INC | 174,672 | $38.6M | 0.2% |
| HWM HOWMET AEROSPACE INC | 141,770 | $38.1M | 0.2% |
| OHI OMEGA HEALTHCARE INVS INC | 799,358 | $38.1M | 0.2% |
| REXFORD INDL RLTY INC | 1,001,292 | $33.5M | 0.2% |
| TMS TEAMSHARES INC | 4,065,634 | $33.0M | 0.2% |
| COP CONOCOPHILLIPS | 301,860 | $31.4M | 0.2% |
| BRIXMOR PPTY GROUP INC | 970,848 | $30.6M | 0.2% |
| NOW SERVICENOW INC | 303,100 | $30.1M | 0.2% |
| EXR EXTRA SPACE STORAGE INC | 175,298 | $25.5M | 0.1% |
| ACA ARCOSA INC | 175,000 | $25.4M | 0.1% |
| VRSK VERISK ANALYTICS INC | 130,240 | $23.4M | 0.1% |
| INDEPENDENCE RLTY TR INC | 1,349,560 | $22.5M | 0.1% |
| TOPBUILD COR | 52,531 | $22.0M | 0.1% |
| ALL ALLSTATE CORP | 90,000 | $21.4M | 0.1% |
Sold out
Held at 2026-03-31, gone by 2026-06-30 · 407 in all · reported value as of 2026-03-31
| Holding | Shares 2026-03-31 | Reported value | % of portfolio then |
|---|---|---|---|
| MU MICRON TECHNOLOGY INC | 500,070 | $168.9M | 1.1% |
| AVGO BROADCOM INC | 500,002 | $154.8M | 1.0% |
| DIS DISNEY WALT CO | 1,100,000 | $106.0M | 0.7% |
| CAR AVIS BUDGET GROUP INC | 500,000 | $72.9M | 0.5% |
| MASIMO CORP | 330,679 | $58.8M | 0.4% |
| POWI POWER INTEGRATIONS INC | 1,000,000 | $51.2M | 0.3% |
| NVRI ENVIRI CORP | 2,500,300 | $49.1M | 0.3% |
| APELLIS PHARMACEUTICALS INC | 1,190,416 | $47.9M | 0.3% |
| WELL WELLTOWER INC | 235,296 | $46.5M | 0.3% |
| NTST NETSTREIT CORP | 2,245,391 | $42.3M | 0.3% |
| EASTGROUP PPTYS INC | 197,582 | $36.6M | 0.2% |
| DUK DUKE ENERGY CORP NEW | 188,498 | $24.7M | 0.2% |
| PSA PUBLIC STORAGE OPER CO | 87,775 | $23.8M | 0.2% |
| IRON MTN INC DEL | 190,884 | $19.5M | 0.1% |
| TERNS PHARMACEUTICALS INC | 360,878 | $19.0M | 0.1% |
| CLEARWATER ANALYTICS HLDGS I | 762,870 | $18.0M | 0.1% |
| FITB FIFTH THIRD BANCORP | 355,240 | $16.5M | 0.1% |
| EQUITY RESIDENTIAL | 273,173 | $16.2M | 0.1% |
| ABVX ABIVAX SA | 139,379 | $15.5M | 0.1% |
| HBAN HUNTINGTON BANCSHARES INC | 947,258 | $14.8M | <0.1% |
| DAY ONE BIOPHARMACEUTICALS I | 670,000 | $14.4M | <0.1% |
| PROASSURANCE CORP | 575,000 | $14.2M | <0.1% |
| ARCELLX INC | 122,900 | $14.1M | <0.1% |
| TEAM ATLASSIAN CORPORATION | 206,000 | $14.1M | <0.1% |
| GLOBAL PMTS INC | 207,102 | $13.9M | <0.1% |
Biggest increases and decreases
Positions held at both quarter ends, by change in shares · reported value as of 2026-06-30
Increases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| GOOGL ALPHABET INC | 314,591 | 3,392,484 | +978.4% | $829.1M |
| TSM TAIWAN SEMICONDUCTOR MANUFAC | 716,699 | 1,933,095 | +169.7% | $923.2M |
| PLTR PALANTIR TECHNOLOGIES INC | 2,708,219 | 5,642,150 | +108.3% | $658.3M |
| AMZN AMAZON COM INC | 2,951,397 | 4,119,525 | +39.6% | $981.8M |
| META META PLATFORMS INC | 52,761 | 511,031 | +868.6% | $287.9M |
| SNPS SYNOPSYS INC | 42,001 | 438,900 | +945.0% | $195.8M |
| ABT ABBOTT LABORATORIES | 75,000 | 1,600,000 | +2,033.3% | $145.2M |
| MCHP MICROCHIP TECHNOLOGY INC. | 41,034 | 1,344,000 | +3,175.3% | $122.6M |
| MSFT MICROSOFT CORP | 729,385 | 1,041,517 | +42.8% | $388.5M |
| ABBV ABBVIE INC | 20,010 | 402,440 | +1,911.2% | $101.3M |
| ISRG INTUITIVE SURGICAL INC | 100,000 | 327,000 | +227.0% | $130.0M |
| HD HOME DEPOT INC | 11,230 | 237,975 | +2,019.1% | $83.9M |
Decreases
| Holding | Shares 2026-03-31 | Shares 2026-06-30 | Change | Reported value |
|---|---|---|---|---|
| AMD ADVANCED MICRO DEVICES INC | 1,622,810 | 685,802 | -57.7% | $398.4M |
| AAPL APPLE INC | 2,039,515 | 631,092 | -69.1% | $182.6M |
| FLG FLAGSTAR BANK NATIONAL ASSOC | 34,689,439 | 9,734,256 | -71.9% | $145.4M |
| VERX VERTEX PHARMACEUTICALS INC | 1,045,000 | 390,440 | -62.6% | $193.9M |
| NVDA NVIDIA CORPORATION | 5,218,294 | 3,927,100 | -24.7% | $785.8M |
| UNH UNITEDHEALTH GROUP INC | 700,000 | 254,280 | -63.7% | $105.7M |
| ORCL ORACLE CORP | 1,077,463 | 33,855 | -96.9% | $5.0M |
| NFLX NETFLIX INC. | 4,580,819 | 2,865,240 | -37.5% | $204.6M |
| SPY STATE STR SPDR S&P 500 ETF T | 253,545 | 143,000 | -43.6% | $106.8M |
| C CITIGROUP INC | 563,191 | 96,744 | -82.8% | $13.5M |
| CSCO CISCO SYS INC | 503,800 | 4,710 | -99.1% | $553.2K |
| ISHARES TR | 1,692,780 | 987,987 | -41.6% | $71.4M |
CIK 1393825 · 13F FILINGS ON EDGAR · INFORMATIONAL ONLY
More 13F data
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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