HolderBook

HARVEST MANAGEMENT LLC

Reported holdings as of Q2 2026, from 31 quarterly filings.

This filer last reported in Q2 2026; the most recent quarter on file across all filers is Q3 2026. Firms that restructure stop filing under one CIK and start under another, so a successor entity may hold these positions now under a similar name.

CIK
1140315
Reported value
$254.5M
Positions
55
Top 10 weight
74.6%
Filed
2026-08-14
Days after quarter end
45

Holdings

Download these holdings as CSV

SecurityTickerValue SharesWeightWeight change Held Change
ELECTRONIC ARTS INCEA$40.9M199,50016.07%-2.09pp4q+8.5%+$3.2M
WARNER BROS DISCOVERY INC CALL+PUTWBD$24.0M435,1669.42%-1.79pp4q-4.8%-$1.2M
TOPBUILD CORBLD$18.6M43,6927.32%-newNEW
JANUS HENDERSON GROUP PLCJHG$18.2M349,5007.13%-0.83pp2q+12.7%+$2.1M
PENUMBRA INCPEN$18.2M57,4877.13%+4.27pp2q+219.4%+$12.5M
TAYLOR MORRISON HOME CORPTMHC$18.1M252,5007.12%-newNEW
NORFOLK SOUTHN CORPNSC$15.8M50,3006.22%-3.88pp4q-30.7%-$7.0M
NUVALENT INC CALLNUVL$13.1M36,0005.14%-newNEW
BIO-TECHNE CORPTECH$12.0M170,0004.72%-newNEW
CHART INDS INCGTLS$11.1M53,0004.35%-newNEW
APOGEE THERAPEUTICS INCAPGE$10.5M79,0004.12%-newNEW
CATALYST PHARMACEUTICALS INCCPRX$4.7M150,0001.85%-newNEW
PARAMOUNT SKYDANCE CORP CALLPSKY$4.3M282,7951.71%+1.45pp4q+371.3%+$3.4M
SKYWATER TECHNOLOGY INCSKYT$4.0M115,2881.58%+0.89pp2q+123.4%+$2.2M
WEBSTER FINL CORPWBS$3.5M46,1001.38%-0.08pp2q+6.0%+$198.7K
SILA REALTY TRUST INCSILA$3.2M105,9001.26%-newNEW
QXO INC CALL+PUTQXO$2.4Moptions only0.95%-newOPTIONS
BEAZER HOMES USA INCBZH$2.2M80,0000.88%-newNEW
LIVERAMP HLDGS INC PUTRAMP$2.2M30,0000.86%-newNEW
ORGANON & COOGN$2.2M158,8000.84%-newNEW
MGM RESORTS INTERNATIONALMGM$2.0M42,0000.79%-newNEW
TWO HARBORS INVENTMENT CORPOTWO$1.8M141,5730.69%-0.42pp2q-29.2%-$725.1K
UNIFIRST CORP MASSUNF$1.6M6,0710.63%-0.10pp2q+102.4%+$812.2K
BIOLIFE SOLUTIONS INC PUTBLFS$1.5M32,0000.59%-newNEW
REVOLUTION MEDICINES INCRVMD$1.4M7,2210.53%-0.37pp2q-24.2%-$431.3K
IONQ INC PUTIONQ$1.3Moptions only0.52%-newOPTIONS
CAESARS ENTERTAINMENT INC NECZR$1.3M44,0000.52%-newNEW
AVANOS MED INCAVNS$1.2M47,6000.47%-newNEW
PAYONEER GLOBAL INC PUTPAYO$1.2M145,0000.46%-newNEW
CYTOKINETICS INCCYTK$1.1M12,4000.42%+0.06pp11q+12.7%+$119.3K
CECO ENVIRONMENTAL CORPCECO$927.2K10,2180.36%+0.13pp2q+27.7%+$201.3K
NCR ATLEOS CORPORATIONNATL$868.2K20,0000.34%-newNEW
ROKU INCROKU$828.8K6,0000.33%-newNEW
REPLIGEN CORP CALLRGEN$723.1Koptions only0.28%-newOPTIONS
ABIVAX SA PUTABVX$706.3K2,8000.28%-newNEW
SILICON MOTION TECHNOLOGY COSIMO$643.3K1,9300.25%+0.09pp4q-34.6%-$340.0K
ESPERION THERAPEUTICS INC NEESPR$632.0K200,0000.25%-newNEW
NVIDIA CORPORATIONNVDA$506.8K2,5330.20%flat8q+7.9%+$37.2K
VIAVI SOLUTIONS INCVIAV$465.4K9,7470.18%+0.03pp2qHELD
COMMVAULT SYS INCCVLT$453.5K3,2000.18%-newNEW
STELLAR BANCORP INCSTEL$416.7K10,5980.16%-1.40pp2q-88.0%-$3.0M
ALPHABET INCGOOG$409.9K1,1600.16%-newNEW
BOEING COBA$389.6K1,8000.15%-0.52pp3q-48.6%-$367.9K
SUPERNUS PHARMACEUTICALSSUPN$376.7K8,1000.15%-0.03pp4q+14.1%+$46.5K
LIGAND PHARMACEUTICALS INCLGND$347.7K1,1000.14%-newNEW
SELECT MED HLDGS CORPSEM$346.7K21,0000.14%-0.02pp3q+6.6%+$21.5K
ON SEMICONDUCTOR CORPON$330.9K3,5000.13%-newNEW
DOMINION ENERGY INCD$273.2K4,0000.11%-newNEW
NEUROCRINE BIOSCIENCES INCNBIX$272.5K1,6170.11%-newNEW
ANALOG DEVICES INCADI$270.5K6810.11%flat2qHELD
INHIBRX BIOSCIENCES INCINBX$246.3K2,6000.10%-newNEW
HUNTSMAN CORPHUN$159.3K15,0000.06%-newNEW
GEOPARK LTDGPRK$152.9K16,8000.06%-0.17pp3q-66.4%-$302.1K
CERTARA INCCERT$131.0K20,0000.05%-newNEW
LUMEN TECHNOLOGIES INCLUMN$96.3K12,5400.04%flat21qHELD

By sector

Industry comes from the SIC code on each company's own SEC filings, which is self-reported and sometimes out of date. Derivative exposure is counted with the shares. Securities the SEC assigns no industry - funds, trusts, foreign issues - are shown as not classified rather than dropped.

Software & IT Services 17.8%Biotech & Pharma 11.7%Telecom & Media 11.5%Medical Devices 7.7%Transport & Logistics 6.2%Semiconductors & Electronics 2.4%Business Services 2.4%Other sectors 5.0%Not classified 35.2%
 
SectorValueShare
Software & IT Services$45.4M17.8%
Biotech & Pharma$29.7M11.7%
Telecom & Media$29.2M11.5%
Medical Devices$19.6M7.7%
Transport & Logistics$15.8M6.2%
Semiconductors & Electronics$6.2M2.4%
Business Services$6.1M2.4%
Other sectors$12.7M5.0%
Not classified$89.6M35.2%

What the disclosed book did

This is not the fund's return. A 13F shows long US equity positions only, so shorts, bonds, foreign listings, private holdings and cash are all invisible here. What this measures is the quarter's change in value of the positions this manager disclosed, had they been left untouched - the return a reader following the filing would have earned.

QuarterBookMarket DifferencePriced
Q2 2026+4.4%+14.8%-10.5%67%
Q4 2025-4.4%+2.4%-6.8%61%
Q2 2025-6.6%+10.5%-17.1%62%
Q1 2025+1.5%-4.6%+6.0%71%
Q4 2024-1.3%+2.1%-3.5%62%
Q3 2024-1.9%+5.4%-7.3%80%
Q2 2024-2.2%+4.0%-6.2%71%
Q4 2023+0.4%+11.2%-10.8%71%

Market is SPY over the same two quarter ends, priced the same way as everything else here - the median across every filer reporting it. It is a large-cap US proxy, so a manager holding small caps or biotech will beat or trail it for reasons that are not skill. Prices are quarter-end to quarter-end and say nothing about the path in between, or about trades opened and closed inside a quarter.

Quarter by quarter

QuarterValuePositions NewAddedTrimmed ExitedTop 10 Days to file
Q2 2026$254.5M55321282674.6%45
Q1 2026$206.4M49272173276.3%45
Q4 2025$312.0M54291272778.6%48
Q3 2025$231.3M52331332974.0%45
Q2 2025$235.0M48291243174.5%45
Q1 2025$226.4M50271192373.5%45
Q4 2024$207.1M4627962572.9%45
Q3 2024$196.7M44161291469.3%45
Q2 2024$131.0M4223961865.1%45
Q1 2024$148.3M3718961974.6%45
Q4 2023$108.1M3820882476.4%45
Q3 2023$192.3M42191041386.2%45
Q2 2023$115.9M3617862081.4%20
Q1 2023$132.4M3923761877.4%45
Q4 2022$96.7M34151073170.1%45
Q3 2022$123.9M5027672062.4%45
Q2 2022$86.7M43209112266.2%46
Q1 2022$114.3M452110121961.2%46
Q4 2021$171.1M43218102478.1%45
Q3 2021$146.8M46221432266.3%35
Q2 2021$154.2M4623883072.4%23
Q1 2021$167.1M5336871957.7%34
Q4 2020$122.8M36181051476.5%34
Q3 2020$91.0M3216121779.1%23
Q2 2020$28.0M238531282.5%45
Q1 2020$61.8M279872082.8%28
Q4 2019$50.4M3820772368.1%38
Q3 2019$71.8M4118972570.0%30
Q2 2019$72.8M4824482072.1%24
Q1 2019$68.3M4428112974.8%24
Q4 2018$62.1M25000091.7%42

Rows marked UNVERIFIED ID, PLACEHOLDER ID, TICKER AS ID or NON-CUSIP ID carry an identifier that is not a valid CUSIP. They are shown because the filer reported that money, but treat the security named with caution - hover the chip for what is wrong with it, and see the methodology.

Held counts consecutive filings in which this manager reported the position, and can reach further back than the quarters listed above: the tabs begin at Q4 2018 because earlier coverage is too sparse to describe a market, but tenure is counted over every filing we hold, some reaching to 2007. A position sold and later rebought starts again from one.

Weight change is the shift in this position's share of the whole book, in percentage points. It is the more useful column: when money flows into or out of a broad fund, almost every holding is bought or sold at once, so added and trimmed largely track flows. A weight that rose while the book shrank is a decision. Both compare with the previous quarter this filer reported, not the previous calendar quarter.