HARVEST MANAGEMENT LLC
Filing Date
Global Rank
#4,139
/ 8,623
▲ 493
· as of Mar 2026
Top Industry
Electronic Gaming & Multimedia
18.3%
3Y Alpha vs SPY
-19.9%
Period ended 4 months ago
Filed May 15, 2026 · 3mo
25 quarters · since Mar 2020
Clone Performance
Jul 2023–Jul 2026 · vs SPYHypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.
Not a measure of this manager's performance.
Most of HARVEST MANAGEMENT LLC's reported book is option positions, which a stock-only clone
cannot replicate. The figures below are the return of the
69% that is ordinary stock — as little as
38% in one quarter — so a manager whose options
thesis lost money can still show a large gain here.
Cloned portfolio
-6.8%
SPY
+65.3%
Annualised alpha
-20.6%
Max drawdown
−26.5%
Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 69% of reported value on average across 13 quarters. Past performance does not predict future results.
Portfolio Concentration
48 tracked positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
18.3%
−4.0 pts
Top 5
54.3%
−23.1 pts
Top 10
76.8%
−11.1 pts
HHI
809
Diversified−590
Portfolio Trend
25 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Communication Services | 29.9% | $61,249,604 |
| Healthcare | 26.8% | $55,046,062 |
| Industrials | 12.9% | $26,552,702 |
| Financial Services | 11.4% | $23,482,242 |
| Consumer Cyclical | 8.3% | $16,923,255 |
| Technology | 7.4% | $15,103,192 |
| Real Estate | 1.8% | $3,700,708 |
| Consumer Defensive | 0.8% | $1,674,928 |
| Unclassified | 0.3% | $527,450 |
| Energy | 0.2% | $475,000 |
| Basic Materials | 0.2% | $364,200 |
Last Quarter's Activity
Export CSVTrimmed
Positions the filer reduced
18 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| WBD | Warner Bros. Discovery, Inc. | −389,339 | 842,300 | $23,129,558 | |
| HOLX | HOLOGIC INC | −216,700 | 163,300 | $12,343,847 | |
| GPRK | GeoPark Ltd | −183,275 | 50,000 | $475,000 | |
| SEMR | SEMrush Holdings, Inc. | −102,200 | 147,800 | $1,764,732 | |
| BA | Boeing Co | −16,759 | 7,000 | $1,393,210 | |
| BHF | Brighthouse Financial, Inc. | −16,600 | 13,400 | $802,392 | |
| LION | Lionsgate Studios Corp. | −15,000 | 55,000 | $527,450 | |
| SEM | Select Medical Holdings Corp | −10,300 | 19,700 | $320,913 | |
| ACI | Albertsons Companies, Inc. | −8,800 | 21,200 | $361,248 | |
| EA | Electronic Arts Inc. | −7,200 | 183,900 | $37,491,693 | |
| NSC | Norfolk Southern Corp | −5,700 | 72,600 | $20,836,200 | |
| SUPN | Supernus Pharmaceuticals, Inc. | −3,900 | 7,100 | $366,999 | |
| CYTK | Cytokinetics Inc | −2,600 | 11,000 | $725,010 | |
| FOLD | AMICUS THERAPEUTICS, INC. | −2,600 | 247,400 | $3,577,404 | |
| SIMO | Silicon Motion Technology CORP | −2,050 | 2,950 | $331,255 | |
| KW | Kennedy-Wilson Holdings, Inc. | −600 | 34,400 | $372,208 | |
| NVDA | Nvidia Corp | −23 | 2,347 | $409,316 | |
| URI | United Rentals, Inc. | −5 | 380 | $276,852 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
25 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| JHG | Janus Henderson Group Ltd. | 320,000 | $16,438,400 | |
| TERN | Terns Pharmaceuticals, Inc. | 257,500 | $13,575,400 | |
| CWAN | Clearwater Analytics Holdings, Inc. | 450,000 | $10,642,500 | |
| PEN | Penumbra Inc | 18,000 | $5,910,660 | |
| ACLX | Arcellx, Inc. | 50,000 | $5,741,000 | |
| TPH | Tri Pointe Homes, Inc. | 120,000 | $5,607,600 | |
| STEL | Stellar Bancorp, Inc. | 88,000 | $3,221,680 | |
| CNTA | Centessa Pharmaceuticals plc | 80,000 | $3,177,600 | |
| WBS | Webster Financial Corp | 43,500 | $3,019,770 | |
| APLS | Apellis Pharmaceuticals, Inc. | 70,000 | $2,816,100 | |
| TWO | Two Harbors Investment Corp. | 200,000 | $2,284,000 | |
| MASI | Masimo Corp | 11,000 | $1,956,570 | |
| RVMD | Revolution Medicines, Inc. | 19,124 | $1,859,809 | |
| DAWN | Day One Biopharmaceuticals, Inc. | 75,000 | $1,608,000 | |
| UNF | Unifirst Corp | 6,000 | $1,509,540 | |
| SKYT | SkyWater Technology, Inc | 51,600 | $1,414,356 | |
| BSX | Boston Scientific Corp | 17,000 | $1,066,750 | |
| PKST | Peakstone Realty Trust | 50,000 | $1,044,500 | |
| THR | Thermon Group Holdings, Inc. | 19,200 | $967,680 | |
| EL | Estee Lauder Companies Inc | 10,000 | $717,700 | |
| ZIM | ZIM Integrated Shipping Services Ltd. | 21,800 | $574,430 | |
| BCO | Brinks Co | 5,000 | $518,150 | |
| CECO | Ceco Environmental Corp | 8,000 | $476,640 | |
| WS | Worthington Steel, Inc. | 12,000 | $364,200 | |
| VIAV | Viavi Solutions Inc. | 9,747 | $324,380 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
15 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| EXAS | EXACT SCIENCES CORP | 101,000 | $10,257,560 | |
| BL | Blackline, Inc. | 42,000 | $2,322,180 | |
| STAA | Staar Surgical Co | 87,700 | $2,024,993 | |
| YEXT | Yext, Inc. | 200,889 | $1,619,165 | |
| TGNA | TEGNA INC | 76,300 | $1,480,983 | |
| LEG | Leggett & Platt Inc | 95,000 | $1,045,000 | |
| QRVO | Qorvo, Inc. | 11,000 | $929,610 | |
| PANW | Palo Alto Networks Inc | 5,000 | $921,000 | |
| GDOT | Green Dot Corp | 70,000 | $896,700 | |
| DBRG | DigitalBridge Group, Inc. | 50,000 | $767,000 | |
| WTRG | Essential Utilities, Inc. | 17,000 | $652,120 | |
| RYZ | Ryerson Holding Corp | 17,748 | $446,539 | |
| COUR | Coursera, Inc. | 60,000 | $441,600 | |
| BILL | BILL Holdings, Inc. | 5,000 | $272,700 | |
| ABVX | Abivax S.A. | 1,500 | $202,282 | |
| No positions match the current search. | ||||
48 tracked positions ·
$205,099,343 total
· filing declares
55 positions · $206,421,264
· as of Mar 31, 2026
All sectors
Basic Materials
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| EA |
Electronic Arts Inc.
Communication Services
|
Reduced | 183,900 | $37,491,693 | 18.28% | |
| WBD |
Warner Bros. Discovery, Inc.
PUT
+ SHARES
Communication Services
|
Reduced | 842,300 | $23,129,558 | 11.28% | |
| NSC |
Norfolk Southern Corp
Industrials
|
Reduced | 72,600 | $20,836,200 | 10.16% | |
| JHG |
Janus Henderson Group Ltd.
PUT
+ SHARES
Financial Services
|
NEW | 320,000 | $16,438,400 | 8.01% | |
| TERN |
Terns Pharmaceuticals, Inc.
Healthcare
|
NEW | 257,500 | $13,575,400 | 6.62% | |
| HOLX |
HOLOGIC INC
Healthcare
|
Reduced | 163,300 | $12,343,847 | 6.02% | |
| SEE |
SEALED AIR CORP/DE
Consumer Cyclical
|
Added | 269,100 | $11,315,655 | 5.52% | |
| CWAN |
Clearwater Analytics Holdings, Inc.
Technology
|
NEW | 450,000 | $10,642,500 | 5.19% | |
| PEN |
Penumbra Inc
Healthcare
|
NEW | 18,000 | $5,910,660 | 2.88% | |
| ACLX |
Arcellx, Inc.
Healthcare
|
NEW | 50,000 | $5,741,000 | 2.80% | |
| TPH |
Tri Pointe Homes, Inc.
Consumer Cyclical
|
NEW | 120,000 | $5,607,600 | 2.73% | |
| FOLD |
AMICUS THERAPEUTICS, INC.
Healthcare
|
Reduced | 247,400 | $3,577,404 | 1.74% | |
| STEL |
Stellar Bancorp, Inc.
Financial Services
|
NEW | 88,000 | $3,221,680 | 1.57% | |
| CNTA |
Centessa Pharmaceuticals plc
Healthcare
|
NEW | 80,000 | $3,177,600 | 1.55% | |
| WBS |
Webster Financial Corp
Financial Services
|
NEW | 43,500 | $3,019,770 | 1.47% | |
| APLS |
Apellis Pharmaceuticals, Inc.
Healthcare
|
NEW | 70,000 | $2,816,100 | 1.37% | |
| TWO |
Two Harbors Investment Corp.
Real Estate
|
NEW | 200,000 | $2,284,000 | 1.11% | |
| MASI |
Masimo Corp
Healthcare
|
NEW | 11,000 | $1,956,570 | 0.95% | |
| RVMD |
Revolution Medicines, Inc.
PUT
+ SHARES
Healthcare
|
NEW | 19,124 | $1,859,809 | 0.91% | |
| SEMR |
SEMrush Holdings, Inc.
Technology
|
Reduced | 147,800 | $1,764,732 | 0.86% | |
| DAWN |
Day One Biopharmaceuticals, Inc.
Healthcare
|
NEW | 75,000 | $1,608,000 | 0.78% | |
| UNF |
Unifirst Corp
PUT
+ SHARES
Industrials
|
NEW | 6,000 | $1,509,540 | 0.74% | |
| SKYT |
SkyWater Technology, Inc
Technology
|
NEW | 51,600 | $1,414,356 | 0.69% | |
| BA |
Boeing Co
PUT
+ SHARES
Industrials
|
Reduced | 7,000 | $1,393,210 | 0.68% | |
| BSX |
Boston Scientific Corp
PUT
CALL
Healthcare
|
NEW | 17,000 | $1,066,750 | 0.52% | |
| PKST |
Peakstone Realty Trust
Real Estate
|
NEW | 50,000 | $1,044,500 | 0.51% | |
| THR |
Thermon Group Holdings, Inc.
Industrials
|
NEW | 19,200 | $967,680 | 0.47% | |
| BHF |
Brighthouse Financial, Inc.
PUT
Financial Services
|
Reduced | 13,400 | $802,392 | 0.39% | |
| CYTK |
Cytokinetics Inc
Healthcare
|
Reduced | 11,000 | $725,010 | 0.35% | |
| EL |
Estee Lauder Companies Inc
CALL
Consumer Defensive
|
NEW | 10,000 | $717,700 | 0.35% | |
| UDMY |
Udemy, Inc.
Consumer Defensive
|
Added | 129,000 | $595,980 | 0.29% | |
| ZIM |
ZIM Integrated Shipping Services Ltd.
PUT
Industrials
|
NEW | 21,800 | $574,430 | 0.28% | |
| PSKY |
Paramount Skydance Corp
Communication Services
|
Added | 60,000 | $541,200 | 0.26% | |
| LION |
Lionsgate Studios Corp.
|
Reduced | 55,000 | $527,450 | 0.26% | |
| BCO |
Brinks Co
CALL
Industrials
|
NEW | 5,000 | $518,150 | 0.25% | |
| CECO |
Ceco Environmental Corp
Industrials
|
NEW | 8,000 | $476,640 | 0.23% | |
| GPRK |
GeoPark Ltd
Energy
|
Reduced | 50,000 | $475,000 | 0.23% | |
| NVDA |
Nvidia Corp
Technology
|
Reduced | 2,347 | $409,316 | 0.20% | |
| KW |
Kennedy-Wilson Holdings, Inc.
Real Estate
|
Reduced | 34,400 | $372,208 | 0.18% | |
| SUPN |
Supernus Pharmaceuticals, Inc.
Healthcare
|
Reduced | 7,100 | $366,999 | 0.18% | |
| WS |
Worthington Steel, Inc.
Basic Materials
|
NEW | 12,000 | $364,200 | 0.18% | |
| ACI |
Albertsons Companies, Inc.
Consumer Defensive
|
Reduced | 21,200 | $361,248 | 0.18% | |
| SIMO |
Silicon Motion Technology CORP
Technology
|
Reduced | 2,950 | $331,255 | 0.16% | |
| VIAV |
Viavi Solutions Inc.
Technology
|
NEW | 9,747 | $324,380 | 0.16% | |
| SEM |
Select Medical Holdings Corp
Healthcare
|
Reduced | 19,700 | $320,913 | 0.16% | |
| URI |
United Rentals, Inc.
Industrials
|
Reduced | 380 | $276,852 | 0.13% | |
| ADI |
Analog Devices Inc
Technology
|
NEW | 681 | $216,653 | 0.11% | |
| LUMN |
Lumen Technologies, Inc.
Communication Services
|
Held | 12,540 | $87,153 | 0.04% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.