HARVEST MANAGEMENT LLC
Filing Date
Global Rank
#3,798
/ 8,232
▲ 604
Top Industry
Electronic Gaming & Multimedia
18.3%
3Y Alpha vs SPY
-24.4%
Period ended 2 months ago
Filed May 15, 2026 · 29d
25 quarters · since Mar 2020
Clone Performance
Jun 2023–Jun 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
-10.2%
SPY
+76.5%
Annualised alpha
-24.4%
Max drawdown
−27.3%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
48 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 | |
| FOLD | AMICUS THERAPEUTICS, INC. | −2,600 | 247,400 | $3,577,404 | |
| CYTK | Cytokinetics Inc | −2,600 | 11,000 | $725,010 | |
| 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 PLC | 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 positions ·
$205,099,343 total
· 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.
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 PLC
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.
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
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
Industrials
|
Reduced | 7,000 | $1,393,210 | 0.68% | |
| BSX |
Boston Scientific Corp
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.
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
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.
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
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% |