Harvey Partners
Latest statistics and disclosures from Harvey Partners's latest quarterly 13F-HR filing:
- Top 5 stock holdings are ADEA, NPO, MKSI, NGVT, BWXT, and represent 23.15% of Harvey Partners's stock portfolio.
- Added to shares of these 10 stocks: POOL (+$27M), QQQ (+$17M), PANW (+$15M), SMG (+$13M), FWONK (+$11M), WH (+$9.8M), SPY (+$8.5M), NGVT (+$8.1M), MLM (+$7.5M), CWST (+$6.8M).
- Started 7 new stock positions in PANW, QQQ, FWONA, FWONK, SPY, POOL, WH.
- Reduced shares in these 10 stocks: Great Lakes Dredge & Dock Corporation (-$53M), LASR (-$45M), CYBR (-$20M), DNOW (-$14M), MKSI (-$11M), VOO (-$8.9M), OEC (-$7.2M), IWM (-$6.8M), THR (-$6.3M), VRNS (-$5.7M).
- Sold out of its positions in MIAX, NP, VOO, CYBR.
- Harvey Partners was a net seller of stock by $-12M.
- Harvey Partners has $1.3B in assets under management (AUM), dropping by 11.34%.
- Central Index Key (CIK): 0001406484
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Portfolio Holdings for Harvey Partners
Harvey Partners holds 47 positions in its portfolio as reported in the March 2026 quarterly 13F filing
| Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
|---|---|---|---|---|---|---|
| Adeia (ADEA) | 5.3 | $66M | +5% | 2.8M | 24.03 |
|
| EnPro Industries (NPO) | 5.1 | $64M | 254k | 250.65 |
|
|
| MKS Instruments (MKSI) | 4.5 | $56M | -15% | 243k | 229.81 |
|
| Ingevity (NGVT) | 4.2 | $53M | +18% | 744k | 71.23 |
|
| Bwx Technologies (BWXT) | 4.2 | $52M | 255k | 204.49 |
|
|
| AZZ Incorporated (AZZ) | 3.5 | $44M | -3% | 352k | 125.13 |
|
| Materion Corporation (MTRN) | 3.4 | $42M | -8% | 293k | 144.65 |
|
| Waste Connections (WCN) | 3.3 | $42M | +15% | 259k | 162.44 |
|
| Littelfuse (LFUS) | 3.3 | $41M | +3% | 122k | 339.35 |
|
| Novanta (NOVT) | 3.0 | $38M | +5% | 320k | 118.11 |
|
| Martin Marietta Materials (MLM) | 3.0 | $38M | +25% | 64k | 588.68 |
|
| Astec Industries (ASTE) | 2.9 | $36M | +8% | 672k | 53.84 |
|
| Brightview Holdings (BV) | 2.8 | $35M | +12% | 2.9M | 11.79 |
|
| Atlanta Braves Hldgs Com Ser C (BATRK) | 2.7 | $34M | +8% | 806k | 42.70 |
|
| Gentherm (THRM) | 2.7 | $34M | +17% | 1.2M | 27.78 |
|
| Ball Corporation (BALL) | 2.6 | $33M | +23% | 560k | 59.11 |
|
| Thermon Group Holdings (THR) | 2.6 | $33M | -16% | 647k | 50.40 |
|
| Armstrong World Industries (AWI) | 2.6 | $32M | +14% | 196k | 164.80 |
|
| Rentokil Initial Sponsored Adr (RTO) | 2.4 | $31M | +10% | 976k | 31.48 |
|
| Ul Solutions Class A Com Shs (ULS) | 2.3 | $29M | +11% | 343k | 85.71 |
|
| CTS Corporation (CTS) | 2.3 | $28M | +9% | 594k | 47.76 |
|
| Calix (CALX) | 2.2 | $28M | +7% | 573k | 48.99 |
|
| Pool Corporation (POOL) | 2.2 | $27M | NEW | 135k | 202.33 |
|
| Scotts Miracle-gro Cl A (SMG) | 2.1 | $27M | +98% | 438k | 60.81 |
|
| Nokia Corp Sponsored Adr (NOK) | 1.9 | $24M | -11% | 2.9M | 8.04 |
|
| Nlight (LASR) | 1.9 | $24M | -65% | 414k | 57.02 |
|
| Casella Waste Sys Cl A (CWST) | 1.8 | $22M | +43% | 282k | 79.34 |
|
| Ichor Holdings SHS (ICHR) | 1.7 | $22M | -2% | 469k | 46.61 |
|
| Manchester Utd Ord Cl A (MANU) | 1.6 | $20M | +9% | 1.2M | 16.82 |
|
| Balchem Corporation (BCPC) | 1.5 | $20M | 115k | 169.48 |
|
|
| Vishay Precision (VPG) | 1.4 | $17M | +5% | 402k | 43.42 |
|
| Invesco Qqq Tr Unit Ser 1 Put Option (QQQ) | 1.4 | $17M | NEW | 30k | 577.18 |
|
| Knowles (KN) | 1.4 | $17M | 665k | 25.68 |
|
|
| Check Point Software Tech Lt Ord (CHKP) | 1.2 | $16M | -11% | 110k | 142.85 |
|
| Palo Alto Networks (PANW) | 1.2 | $15M | NEW | 91k | 160.32 |
|
| Riskified Shs Cl A (RSKD) | 1.1 | $13M | +9% | 3.4M | 3.92 |
|
| Liberty Media Corp Del Com Lbty One S C (FWONK) | 0.8 | $11M | NEW | 124k | 85.02 |
|
| Matrix Service Company (MTRX) | 0.8 | $10M | +6% | 905k | 11.48 |
|
| Great Lakes Dredge & Dock Corporation | 0.8 | $10M | -83% | 610k | 17.00 |
|
| Wyndham Hotels And Resorts (WH) | 0.8 | $9.8M | NEW | 121k | 81.23 |
|
| Now (DNOW) | 0.7 | $8.7M | -62% | 731k | 11.91 |
|
| Orion Engineered Carbons (OEC) | 0.7 | $8.5M | -45% | 1.3M | 6.50 |
|
| State Str Spdr S&p 500 Etf T Tr Unit (SPY) | 0.7 | $8.5M | NEW | 13k | 650.34 |
|
| Ishares Tr Russell 2000 Etf Put Option (IWM) | 0.6 | $8.1M | -45% | 33k | 248.00 |
|
| Liberty Media Corp Del Com Lbty One S A (FWONA) | 0.4 | $4.7M | NEW | 60k | 78.08 |
|
| Applied Digital Corp Com New (APLD) | 0.3 | $3.6M | -40% | 150k | 23.74 |
|
| Varonis Sys (VRNS) | 0.2 | $3.0M | -65% | 140k | 21.47 |
|
Past Filings by Harvey Partners
SEC 13F filings are viewable for Harvey Partners going back to 2010
- Harvey Partners 2026 Q1 filed May 15, 2026
- Harvey Partners 2025 Q4 filed Feb. 17, 2026
- Harvey Partners 2025 Q3 filed Nov. 14, 2025
- Harvey Partners 2025 Q2 filed Aug. 14, 2025
- Harvey Partners 2025 Q1 filed May 15, 2025
- Harvey Partners 2024 Q4 filed Feb. 14, 2025
- Harvey Partners 2024 Q3 filed Nov. 14, 2024
- Harvey Partners 2024 Q2 filed Aug. 14, 2024
- Harvey Partners 2024 Q1 filed May 15, 2024
- Harvey Partners 2023 Q4 filed Feb. 14, 2024
- Harvey Partners 2023 Q3 filed Nov. 14, 2023
- Harvey Partners 2023 Q2 filed Aug. 14, 2023
- Harvey Partners 2023 Q1 filed May 15, 2023
- Harvey Partners 2022 Q4 filed Feb. 14, 2023
- Harvey Partners 2022 Q3 filed Nov. 14, 2022
- Harvey Partners 2022 Q2 filed Aug. 15, 2022