AI Portfolio Summary
In 2025 Q4, HARVEST MANAGEMENT LLC maintained a portfolio of 97 distinct positions. The most significant new addition to the portfolio was AVIDITY BIOSCIENCES , which now represents 7.61% of the total fund value. They heavily accumulated shares in CYBERARK SOFTWARE LT, increasing their position by 30.5%. Conversely, HARVEST MANAGEMENT LLC completely exited their position in SPIRIT AEROSYSTEMS H.
Total Positions
97
Quarter
2025 Q4
Top Holding
CYBR (14.7%)
Top 10 Concentration
73.0%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
1-25 of 97
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
CYBR
CYBERARK SOFTWA...
|
Technology | 14.69% | 16.45% |
#1
Prev: #1
|
8.0 | 23,996 | 30.5% |
P
S
|
102,755 | $45,834,895 |
$474.49
-7.0%
|
2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | ||
|
EA
ELECTRONIC ARTS...
|
Communication Services | 12.52% | 1.88% |
#2
10
Prev: #12
|
7.3 | 169,500 | 784.7% |
P
S
|
191,100 | $39,047,463 |
$170.69
+19.6%
|
2004 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | ||
|
RNA
AVIDITY BIOSCIE...
|
Healthcare | 7.61% | — |
#3
Prev: #—
|
5.0 | 329,300 | no change |
NEW
|
329,300 | $23,752,409 | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
NSC
NORFOLK SOUTHN ...
|
Industrials | 7.25% | 8.62% |
#4
Prev: #4
|
5.0 | 11,900 | 17.9% |
P
S
|
78,300 | $22,606,776 | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
DAY
DAYFORCE INC
|
Technology | 7.03% | 0.89% |
#5
16
Prev: #21
|
5.1 | 287,000 | 956.4% |
P
S
|
317,008 | $21,924,273 | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
WBD
WARNER BROS DIS...
|
Communication Services | 5.55% | 1.10% |
#6
10
Prev: #16
|
4.5 | 470,839 | 362.2% |
P
S
|
600,839 | $17,316,180 | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
WBD
PUT
WARNER BROS DIS...
|
PUT Option | 5.55% | 0.84% |
#7
16
Prev: #23
|
4.5 | 500,800 | 500.8% |
P
S
|
600,800 | $17,315,056 | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
HOLX
PUT
HOLOGIC INC
|
PUT Option | 4.54% | 0.35% |
#9
28
Prev: #37
|
4.1 | 177,900 | 1470.2% |
P
S
|
190,000 | $14,153,100 | 2007 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
HOLX
HOLOGIC INC
|
Healthcare | 4.54% | 0.29% |
#8
33
Prev: #41
|
4.1 | 180,000 | 1800.0% |
P
S
|
190,000 | $14,153,100 | 2007 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CDTX
CIDARA THERAPEU...
|
Healthcare | 3.72% | — |
#10
Prev: #—
|
3.5 | 52,500 | no change |
NEW
|
52,500 | $11,596,725 | 2025 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
EXAS
EXACT SCIENCES ...
|
Healthcare | 3.29% | — |
#11
Prev: #—
|
3.3 | 101,000 | no change |
NEW
|
101,000 | $10,257,560 | 2019 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
AVDL
AVADEL PHARMACE...
|
Healthcare | 2.07% | — |
#12
Prev: #—
|
2.8 | 300,000 | no change |
NEW
|
300,000 | $6,465,000 | 2025 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
ALEX
ALEXANDER & BAL...
|
Real Estate | 1.98% | — |
#13
Prev: #—
|
2.8 | 300,000 | no change |
NEW
|
300,000 | $6,192,000 | 2025 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CFLT
CONFLUENT INC
|
Technology | 1.41% | — |
#14
Prev: #—
|
2.6 | 145,000 | no change |
NEW
|
145,000 | $4,384,800 | 2025 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
SEE
SEALED AIR CORP...
|
Consumer Cyclical | 1.33% | — |
#15
Prev: #—
|
2.5 | 100,500 | no change |
NEW
|
100,500 | $4,163,715 | 2025 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CMA
COMERICA INC
|
Financial Services | 1.15% | — |
#16
Prev: #—
|
2.5 | 41,106 | no change |
NEW
|
41,106 | $3,573,345 | 2025 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
FOLD
AMICUS THERAPEU...
|
Healthcare | 1.14% | — |
#17
Prev: #—
|
2.5 | 250,000 | no change |
NEW
|
250,000 | $3,560,000 | 2025 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BA
BOEING CO
|
Industrials | 0.96% | — |
#18
Prev: #—
|
2.4 | 13,759 | no change |
NEW
|
13,759 | $2,987,268 | 2005 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
SEMR
SEMRUSH HLDGS I...
|
Technology | 0.95% | — |
#19
Prev: #—
|
2.4 | 250,000 | no change |
NEW
|
250,000 | $2,972,500 | 2025 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CADE
CADENCE BANK
|
Financial Services | 0.76% | — |
#20
Prev: #—
|
2.3 | 55,000 | no change |
NEW
|
55,000 | $2,356,200 | 2025 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
PLYM
PLYMOUTH INDL R...
|
Real Estate | 0.74% | 1.06% |
#21
4
Prev: #17
|
0.3 | -5,000 | -4.5% |
P
S
|
105,000 | $2,297,400 | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BA
PUT
BOEING CO
|
PUT Option | 0.70% | — |
#22
Prev: #—
|
2.3 | 10,000 | no change |
NEW
|
10,000 | $2,171,200 | 2005 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
JAMF
JAMF HLDG CORP
|
Technology | 0.63% | 0.23% |
#23
23
Prev: #46
|
2.6 | 100,000 | 200.0% |
P
S
|
150,000 | $1,951,500 | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BHF
PUT
BRIGHTHOUSE FIN...
|
PUT Option | 0.62% | 0.46% |
#24
7
Prev: #31
|
2.4 | 10,000 | 50.0% |
P
S
|
30,000 | $1,943,700 | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
FRGE
FORGE GLOBAL HO...
|
Financial Services | 0.57% | — |
#25
Prev: #—
|
2.2 | 40,000 | no change |
NEW
|
40,000 | $1,782,400 | 2025 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
SPR
SPIRIT AEROSYST...
|
Industrials | 0.00% | 9.96% |
Sold All 😨
(Was: #2) |
0.3 | -597,140 | -100.0% |
CLOSED
|
— | $— | 2024 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
VRNA
VERONA PHARMA P...
|
Unknown | 0.00% | 9.55% |
Sold All 😨
(Was: #3) |
0.3 | -207,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
K
KELLANOVA
|
Consumer Defensive | 0.00% | 7.16% |
Sold All 😨
(Was: #5) |
0.3 | -202,000 | -100.0% |
CLOSED
|
— | $— | 2009 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MRUS
MERUS N V
|
Healthcare | 0.00% | 5.29% |
Sold All 😨
(Was: #6) |
0.3 | -130,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
K
PUT
KELLANOVA
|
PUT Option | 0.00% | 5.14% |
Sold All 😨
(Was: #7) |
0.3 | -145,000 | -100.0% |
CLOSED
|
— | $— | 2009 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
SPY
PUT
SPDR S&P 500 ET...
|
PUT Option | 0.00% | 2.88% |
Sold All 😨
(Was: #9) |
0.3 | -10,000 | -100.0% |
CLOSED
|
— | $— | 2005 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
TRML
TOURMALINE BIO ...
|
Unknown | 0.00% | 2.07% |
Sold All 😨
(Was: #10) |
0.3 | -100,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
AVDX
AVIDXCHANGE HOL...
|
Unknown | 0.00% | 1.92% |
Sold All 😨
(Was: #11) |
0.3 | -446,500 | -100.0% |
CLOSED
|
— | $— | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
TASK
TASKUS INC
|
Technology | 0.00% | 1.73% |
Sold All 😨
(Was: #13) |
0.3 | -224,226 | -100.0% |
CLOSED
|
— | $— | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
ALE
ALLETE INC
|
Utilities | 0.00% | 1.43% |
Sold All 😨
(Was: #14) |
0.3 | -49,847 | -100.0% |
CLOSED
|
— | $— | 2024 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CORZ
CORE SCIENTIFIC...
|
Technology | 0.00% | 1.23% |
Sold All 😨
(Was: #15) |
0.3 | -158,700 | -100.0% |
CLOSED
|
— | $— | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
SGRY
SURGERY PARTNER...
|
Healthcare | 0.00% | 0.96% |
Sold All 😨
(Was: #18) |
0.3 | -102,760 | -100.0% |
CLOSED
|
— | $— | 2024 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
DKS
DICKS SPORTING ...
|
Consumer Cyclical | 0.00% | 0.92% |
Sold All 😨
(Was: #19) |
0.3 | -9,613 | -100.0% |
CLOSED
|
— | $— | 2005 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
ZIMV
ZIMVIE INC
|
Unknown | 0.00% | 0.90% |
Sold All 😨
(Was: #20) |
0.3 | -110,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
VRNT
VERINT SYS INC
|
Technology | 0.00% | 0.80% |
Sold All 😨
(Was: #24) |
0.3 | -91,300 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
INFA
INFORMATICA INC
|
Unknown | 0.00% | 0.72% |
Sold All 😨
(Was: #25) |
0.3 | -67,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
PINC
PREMIER INC
|
Healthcare | 0.00% | 0.60% |
Sold All 😨
(Was: #27) |
0.3 | -50,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
DAY
CALL
DAYFORCE INC
|
CALL Option | 0.00% | 0.60% |
Sold All 😨
(Was: #28) |
0.3 | -20,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
TIXT
TELUS INTL CDA ...
|
Unknown | 0.00% | 0.57% |
Sold All 😨
(Was: #29) |
0.3 | -292,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
ETNB
89BIO INC
|
Unknown | 0.00% | 0.53% |
Sold All 😨
(Was: #30) |
0.3 | -84,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BHF
BRIGHTHOUSE FIN...
|
Financial Services | 0.00% | 0.46% |
Sold All 😨
(Was: #32) |
0.3 | -20,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MTSR
METSERA INC
|
Healthcare | 0.00% | 0.41% |
Sold All 😨
(Was: #34) |
0.3 | -18,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
PD
PAGERDUTY INC
|
Technology | 0.00% | 0.39% |
Sold All 😨
(Was: #35) |
0.3 | -54,411 | -100.0% |
CLOSED
|
— | $— | 2006 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CSX
CSX CORP
|
Industrials | 0.00% | 0.38% |
Sold All 😨
(Was: #36) |
0.3 | -25,000 | -100.0% |
CLOSED
|
— | $— | 2007 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
SNPS
SYNOPSYS INC
|
Technology | 0.00% | 0.32% |
Sold All 😨
(Was: #39) |
0.3 | -1,500 | -100.0% |
CLOSED
|
— | $— | 2023 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
RNA
CALL
AVIDITY BIOSCIE...
|
CALL Option | 0.00% | 0.28% |
Sold All 😨
(Was: #44) |
0.3 | -15,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
INFA
CALL
INFORMATICA INC
|
CALL Option | 0.00% | 0.23% |
Sold All 😨
(Was: #47) |
0.3 | -21,100 | -100.0% |
CLOSED
|
— | $— | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CCRN
PUT
CROSS CTRY HEAL...
|
PUT Option | 0.00% | 0.18% |
Sold All 😨
(Was: #51) |
0.3 | -30,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
AKRO
AKERO THERAPEUT...
|
Healthcare | 0.00% | 0.18% |
Sold All 😨
(Was: #52) |
0.3 | -8,800 | -100.0% |
CLOSED
|
— | $— | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BRY
BERRY CORP
|
Energy | 0.00% | 0.16% |
Sold All 😨
(Was: #56) |
0.3 | -100,000 | -100.0% |
CLOSED
|
— | $— | 2013 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CCRN
CROSS CTRY HEAL...
|
Healthcare | 0.00% | 0.14% |
Sold All 😨
(Was: #58) |
0.3 | -22,500 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BHF
CALL
BRIGHTHOUSE FIN...
|
CALL Option | 0.00% | 0.11% |
Sold All 😨
(Was: #59) |
0.3 | -5,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
TIC
ACUREN CORP
|
Industrials | 0.00% | 0.10% |
Sold All 😨
(Was: #60) |
0.3 | -17,957 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
SCPH
SCPHARMACEUTICA...
|
Unknown | 0.00% | 0.05% |
Sold All 😨
(Was: #61) |
0.3 | -20,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
TASK
CALL
TASKUS INC
|
CALL Option | 0.00% | 0.03% |
Sold All 😨
(Was: #63) |
0.3 | -3,300 | -100.0% |
CLOSED
|
— | $— | 2025 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) |
Showing 1-25 of 97 holdings