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 | $23.15 | -7.95% | 89.84% | 172.87% | $66.2M | 5.27% | — | HELD |
| 2 | NPO | ENPRO INC | $296.12 | -5.59% | 41.79% | 260.14% | $63.5M | 5.06% | — | HELD |
| 3 | MKSI | MKS INC. | $257.61 | -9.71% | 179.23% | 81.53% | $55.9M | 4.45% | — | HELD |
| 4 | NGVT | INGEVITY CORP | $70.62 | -5.20% | 80.00% | -9.54% | $53.0M | 4.21% | — | HELD |
| 5 | BWXT | BWX TECHNOLOGIES INC | $157.44 | -7.21% | 5.90% | 189.17% | $52.2M | 4.15% | — | HELD |
| 6 | AZZ | AZZ INC | $141.24 | -3.67% | 38.84% | 190.04% | $44.0M | 3.50% | — | HELD |
| 7 | MTRN | MATERION CORP | $189.34 | -9.71% | 80.93% | 165.45% | $42.4M | 3.37% | — | HELD |
| 8 | WCN | WASTE CONNECTIONS INC | $172.81 | 2.12% | -6.82% | 38.17% | $42.0M | 3.34% | — | HELD |
| 9 | LFUS | LITTELFUSE INC | $410.47 | 4.70% | 70.99% | 56.04% | $41.2M | 3.28% | — | HELD |
| 10 | NOVT | NOVANTA INC | $137.77 | -2.72% | 14.71% | -10.08% | $37.8M | 3.01% | — | HELD |
| 11 | MLM | MARTIN MARIETTA MATLS INC | $569.66 | -2.40% | 1.55% | 57.61% | $37.6M | 2.99% | — | HELD |
| 12 | ASTE | ASTEC INDS INC | $51.00 | -7.09% | 36.73% | -11.13% | $36.2M | 2.88% | — | HELD |
| 13 | BV | BRIGHTVIEW HLDGS INC | $13.32 | -4.86% | -9.56% | -8.68% | $34.6M | 2.76% | — | HELD |
| 14 | BATRK | ATLANTA BRAVES HLDGS INC | $51.21 | 0.59% | 14.27% | 96.89% | $34.4M | 2.74% | — | HELD |
| 15 | THRM | GENTHERM INC | $42.89 | 1.92% | 34.83% | -50.02% | $34.3M | 2.73% | — | HELD |
| 16 | BALL | BALL CORP | $65.84 | -1.57% | 16.91% | -26.89% | $33.1M | 2.63% | — | HELD |
| 17 | THR | THERMON GROUP HLDGS INC | — | — | — | — | $32.6M | 2.59% | — | HELD |
| 18 | AWI | ARMSTRONG WORLD INDS INC NEW | $174.48 | -2.33% | -6.75% | 76.15% | $32.3M | 2.57% | — | HELD |
| 19 | RTO | RENTOKIL INITIAL PLC | $29.43 | 2.12% | 26.98% | -21.39% | $30.7M | 2.44% | — | HELD |
| 20 | ULS | UL SOLUTIONS INC | $92.38 | 0.76% | 30.50% | 146.24% | $29.4M | 2.34% | — | HELD |
| 21 | CTS | CTS CORP | $61.53 | -5.08% | 63.08% | 81.47% | $28.4M | 2.26% | — | HELD |
| 22 | CALX | CALIX INC | $35.55 | -4.18% | -36.59% | -23.71% | $28.0M | 2.23% | — | HELD |
| 23 | POOL | POOL CORP | $193.45 | 0.67% | -35.93% | -58.17% | $27.3M | 2.17% | — | HELD |
| 24 | SMG | SCOTTS MIRACLE-GRO CO | $70.33 | -3.79% | 18.41% | -46.22% | $26.6M | 2.12% | — | HELD |
| 25 | NOK | NOKIA CORP | $8.41 | -5.82% | 120.49% | 66.80% | $23.7M | 1.88% | — | HELD |
| 26 | LASR | NLIGHT INC | $59.07 | -6.68% | 193.73% | 113.94% | $23.6M | 1.88% | — | HELD |
| 27 | CWST | CASELLA WASTE SYS INC | $90.48 | -0.68% | -12.14% | 22.29% | $22.3M | 1.78% | — | HELD |
| 28 | ICHR | ICHOR HOLDINGS | $62.25 | -8.59% | 221.21% | 40.49% | $21.9M | 1.74% | — | HELD |
| 29 | MANU | MANCHESTER UTD PLC NEW | $23.38 | -0.04% | 33.07% | 37.39% | $20.4M | 1.62% | — | HELD |
| 30 | BCPC | BALCHEM CORP | $163.71 | -1.25% | 8.25% | 19.72% | $19.5M | 1.55% | — | HELD |
| 31 | VPG | VISHAY PRECISION GROUP INC | $81.26 | -11.56% | — | — | $17.4M | 1.39% | — | HELD |
| 32 | QQQ | INVESCO QQQ TR | $661.73 | -2.04% | — | — | $17.3M | 1.38% | — | HELD |
| 33 | KN | KNOWLES CORP | $34.56 | -3.76% | — | — | $17.1M | 1.36% | — | HELD |
| 34 | CHKP | CHECK POINT SOFTWARE TECH LT | $139.67 | 1.47% | — | — | $15.6M | 1.24% | — | HELD |
| 35 | PANW | PALO ALTO NETWORKS INC | $314.15 | -1.52% | — | — | $14.6M | 1.16% | — | HELD |
| 36 | RSKD | RISKIFIED LTD | $5.37 | -0.19% | — | — | $13.3M | 1.06% | — | HELD |
| 37 | FWONK | LIBERTY MEDIA CORP DEL | $101.89 | 0.68% | — | — | $10.5M | 0.84% | — | HELD |
| 38 | MTRX | MATRIX SVC CO | $11.10 | -3.73% | — | — | $10.4M | 0.83% | — | HELD |
| 39 | GLDD | GREAT LAKES DREDGE & DOCK CO | — | — | — | — | $10.4M | 0.83% | — | HELD |
| 40 | WH | WYNDHAM HOTELS & RESORTS INC | $75.58 | -0.12% | — | — | $9.8M | 0.78% | — | HELD |
| 41 | DNOW | DNOW INC | $13.34 | -3.61% | — | — | $8.7M | 0.69% | — | HELD |
| 42 | OEC | ORION S.A. | $7.15 | 0.70% | — | — | $8.5M | 0.67% | — | HELD |
| 43 | SPY | STATE STR SPDR S&P 500 ETF T | $729.46 | -1.54% | — | — | $8.5M | 0.67% | — | HELD |
| 44 | IWM | ISHARES TR | $288.57 | -1.64% | — | — | $8.1M | 0.64% | — | HELD |
| 45 | FWONA | LIBERTY MEDIA CORP DEL | $93.50 | 0.65% | — | — | $4.7M | 0.37% | — | HELD |
| 46 | APLD | APPLIED DIGITAL CORP | $23.22 | -12.77% | — | — | $3.6M | 0.28% | — | HELD |
| 47 | VRNS | VARONIS SYS INC | $40.65 | -9.00% | — | — | $3.0M | 0.24% | — | HELD |
Source: SEC EDGAR · accession 0001214659-26-006431. 13F discloses long positions only — shorts, foreign equities, and options are excluded.