Institutional
Harvey Partners, LLC
CIK 0001406484
$1.26B
Reported AUM
47
Positions
Q1 2026
Period
2026-05-15
Filed
The Brief · Harvey Partners, LLC · Q1 2026
AI · grounded in 13F
Harvey Partners, LLC closed its position in CYBR for a reduction of $19.7M. The fund established new positions in POOL for $27.3M, QQQ for $17.3M, and PANW for $14.6M. Additionally, the fund nearly doubled its share count in SMG and exited its position in VOO for $8.9M.
Portfolio · Q1 2026
Top holdings
| # | Stock | Issuer | Price | Day % | 1Y Gr. | 5Y Gr. | Value | % of book | Δ shares (QoQ) | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ADEA | ADEIA INC | $26.65 | 4.92% | 118.45% | 213.98% | $66.2M | 5.27% | — | HELD |
| 2 | NPO | ENPRO INC | $313.92 | 0.31% | 49.85% | 280.61% | $63.5M | 5.06% | — | HELD |
| 3 | MKSI | MKS INC. | $297.45 | 1.41% | 217.92% | 106.68% | $55.9M | 4.45% | — | HELD |
| 4 | NGVT | INGEVITY CORP | $73.11 | 4.16% | 81.71% | -8.68% | $53.0M | 4.21% | — | HELD |
| 5 | BWXT | BWX TECHNOLOGIES INC | $168.66 | 1.85% | 11.38% | 204.14% | $52.2M | 4.15% | — | HELD |
| 6 | AZZ | AZZ INC | $144.72 | -0.17% | 37.04% | 186.29% | $44.0M | 3.50% | — | HELD |
| 7 | MTRN | MATERION CORP | $210.84 | 1.31% | 98.87% | 191.76% | $42.4M | 3.37% | — | HELD |
| 8 | WCN | WASTE CONNECTIONS INC | $167.38 | 0.67% | -10.34% | 32.94% | $42.0M | 3.34% | — | HELD |
| 9 | LFUS | LITTELFUSE INC | $442.13 | 0.03% | 79.22% | 63.56% | $41.2M | 3.28% | — | HELD |
| 10 | NOVT | NOVANTA INC | $142.55 | 2.62% | 15.66% | -9.34% | $37.8M | 3.01% | — | HELD |
| 11 | MLM | MARTIN MARIETTA MATLS INC | $525.48 | -2.69% | -6.05% | 45.82% | $37.6M | 2.99% | — | HELD |
| 12 | ASTE | ASTEC INDS INC | $50.66 | -1.44% | 35.08% | -12.21% | $36.2M | 2.88% | — | HELD |
| 13 | BV | BRIGHTVIEW HLDGS INC | $13.04 | -1.14% | -15.76% | -14.94% | $34.6M | 2.76% | — | HELD |
| 14 | BATRK | ATLANTA BRAVES HLDGS INC | $50.83 | 0.06% | 14.12% | 96.63% | $34.4M | 2.74% | — | HELD |
| 15 | THRM | GENTHERM INC | $40.58 | -4.11% | 33.04% | -50.69% | $34.3M | 2.73% | — | HELD |
| 16 | BALL | BALL CORP | $64.90 | -0.63% | 15.97% | -27.48% | $33.1M | 2.63% | — | HELD |
| 17 | THR | THERMON GROUP HLDGS INC | — | — | — | — | $32.6M | 2.59% | — | HELD |
| 18 | AWI | ARMSTRONG WORLD INDS INC NEW | $174.66 | 0.17% | -6.66% | 76.33% | $32.3M | 2.57% | — | HELD |
| 19 | RTO | RENTOKIL INITIAL PLC | $23.36 | -3.67% | 4.63% | -35.22% | $30.7M | 2.44% | — | HELD |
| 20 | ULS | UL SOLUTIONS INC | $91.64 | -0.56% | 29.14% | 143.67% | $29.4M | 2.34% | — | HELD |
| 21 | CTS | CTS CORP | $64.12 | 2.26% | 67.36% | 86.24% | $28.4M | 2.26% | — | HELD |
| 22 | CALX | CALIX INC | $35.90 | 2.05% | -35.96% | -22.96% | $28.0M | 2.23% | — | HELD |
| 23 | POOL | POOL CORP | $185.71 | -2.61% | -38.49% | -59.84% | $27.3M | 2.17% | — | HELD |
| 24 | SMG | SCOTTS MIRACLE-GRO CO | $65.68 | -3.85% | 10.94% | -49.61% | $26.6M | 2.12% | — | HELD |
| 25 | NOK | NOKIA CORP | $9.10 | 0.11% | 126.05% | 71.00% | $23.7M | 1.88% | — | HELD |
| 26 | LASR | NLIGHT INC | $68.80 | 4.70% | 242.12% | 149.19% | $23.6M | 1.88% | — | HELD |
| 27 | CWST | CASELLA WASTE SYS INC | $89.71 | 0.23% | -12.89% | 21.25% | $22.3M | 1.78% | — | HELD |
| 28 | ICHR | ICHOR HOLDINGS | $75.27 | 0.40% | 288.39% | 69.87% | $21.9M | 1.74% | — | HELD |
| 29 | MANU | MANCHESTER UTD PLC NEW | $23.01 | -1.75% | 33.30% | 37.63% | $20.4M | 1.62% | — | HELD |
| 30 | BCPC | BALCHEM CORP | $167.55 | 2.97% | 7.60% | 19.00% | $19.5M | 1.55% | — | HELD |
| 31 | VPG | VISHAY PRECISION GROUP INC | $92.05 | 4.70% | — | — | $17.4M | 1.39% | — | HELD |
| 32 | QQQ | INVESCO QQQ TR | $688.22 | 0.68% | — | — | $17.3M | 1.38% | — | HELD |
| 33 | KN | KNOWLES CORP | $36.59 | 1.41% | — | — | $17.1M | 1.36% | — | HELD |
| 34 | CHKP | CHECK POINT SOFTWARE TECH LT | $127.13 | -0.86% | — | — | $15.6M | 1.24% | — | HELD |
| 35 | PANW | PALO ALTO NETWORKS INC | $331.83 | 1.89% | — | — | $14.6M | 1.16% | — | HELD |
| 36 | RSKD | RISKIFIED LTD | $5.19 | -0.95% | — | — | $13.3M | 1.06% | — | HELD |
| 37 | FWONK | LIBERTY MEDIA CORP DEL | $98.13 | -1.87% | — | — | $10.5M | 0.84% | — | HELD |
| 38 | MTRX | MATRIX SVC CO | $11.60 | 1.93% | — | — | $10.4M | 0.83% | — | HELD |
| 39 | GLDD | GREAT LAKES DREDGE & DOCK CO | — | — | — | — | $10.4M | 0.83% | — | HELD |
| 40 | WH | WYNDHAM HOTELS & RESORTS INC | $74.86 | -1.64% | — | — | $9.8M | 0.78% | — | HELD |
| 41 | DNOW | DNOW INC | $14.12 | 2.77% | — | — | $8.7M | 0.69% | — | HELD |
| 42 | OEC | ORION S.A. | $6.75 | -0.15% | — | — | $8.5M | 0.67% | — | HELD |
| 43 | SPY | STATE STR SPDR S&P 500 ETF T | $746.85 | 0.70% | — | — | $8.5M | 0.67% | — | HELD |
| 44 | IWM | ISHARES TR | $291.24 | -0.46% | — | — | $8.1M | 0.64% | — | HELD |
| 45 | FWONA | LIBERTY MEDIA CORP DEL | $89.81 | -2.37% | — | — | $4.7M | 0.37% | — | HELD |
| 46 | APLD | APPLIED DIGITAL CORP | $27.39 | -2.07% | — | — | $3.6M | 0.28% | — | HELD |
| 47 | VRNS | VARONIS SYS INC | $39.95 | 0.05% | — | — | $3.0M | 0.24% | — | HELD |
Source: SEC EDGAR · accession 0001214659-26-006431. 13F discloses long positions only — shorts, foreign equities, and options are excluded.