AI Portfolio Summary
In 2025 Q4, Harvey Partners, LLC maintained a portfolio of 52 distinct positions. The most significant new addition to the portfolio was NOVANTA INC, which now represents 3.21% of the total fund value. They heavily accumulated shares in ENPRO INC, increasing their position by 0.1%. Conversely, Harvey Partners, LLC completely exited their position in MRC GLOBAL INC.
Total Positions
52
Quarter
2025 Q4
Top Holding
NPO (4.7%)
Top 10 Concentration
38.8%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
1-25 of 52
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NPO
ENPRO INC
|
Industrials | 4.73% | 5.00% |
#1
Prev: #1
|
3.9 | 173 | 0.1% |
P
S
|
249,173 | $53,355,414 | 2009 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
GLDD
GREAT LAKES DRE...
|
Industrials | 4.31% | 3.94% |
#2
2
Prev: #4
|
3.7 | 2,664 | 0.1% |
P
S
|
3,703,215 | $48,586,181 | 2011 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MKSI
MKS INC.
|
Technology | 4.10% | 3.18% |
#3
7
Prev: #10
|
3.6 | 197 | 0.1% |
P
S
|
289,197 | $46,213,681 | 2023 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
ADEA
ADEIA INC
|
Technology | 4.00% | 3.91% |
#4
1
Prev: #5
|
3.6 | 1,883 | 0.1% |
P
S
|
2,616,383 | $45,132,607 | 2022 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
LASR
NLIGHT INC
|
Technology | 4.00% | 3.68% |
#5
1
Prev: #6
|
1.6 | -194,942 | -13.9% |
P
S
|
1,202,502 | $45,105,850 | 2023 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BWXT
BWX TECHNOLOGIE...
|
Industrials | 3.85% | 4.75% |
#6
4
Prev: #2
|
1.6 | -38,028 | -13.1% |
P
S
|
251,472 | $43,464,420 | 2017 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MTRN
MATERION CORP
|
Basic Materials | 3.52% | 3.42% |
#7
2
Prev: #9
|
3.4 | 1,500 | 0.5% |
P
S
|
319,500 | $39,720,240 | 2012 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
WCN
WASTE CONNECTIO...
|
Industrials | 3.48% | 3.50% |
#8
Prev: #8
|
3.4 | 159 | 0.1% |
P
S
|
224,159 | $39,308,522 | 2022 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
AZZ
AZZ INC
|
Industrials | 3.46% | 4.71% |
#9
6
Prev: #3
|
1.5 | -120,829 | -24.9% |
P
S
|
364,585 | $39,076,220 | 2008 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
THRM
GENTHERM INC
|
Consumer Cyclical | 3.37% | 3.10% |
#10
1
Prev: #11
|
3.4 | 21,999 | 2.1% |
P
S
|
1,046,499 | $38,061,169 | 2024 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
NGVT
INGEVITY CORP
|
Basic Materials | 3.30% | 2.95% |
#11
1
Prev: #12
|
3.3 | 28,430 | 4.7% |
P
S
|
629,430 | $37,249,667 | 2024 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
NOVT
NOVANTA INC
|
Technology | 3.21% | — |
#12
Prev: #—
|
3.3 | 304,000 | no change |
NEW
|
304,000 | $36,172,960 | 2025 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BV
BRIGHTVIEW HLDG...
|
Industrials | 2.93% | 3.51% |
#13
6
Prev: #7
|
1.2 | -340,000 | -11.5% |
P
S
|
2,609,000 | $33,056,030 | 2024 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
AWI
ARMSTRONG WORLD...
|
Industrials | 2.90% | 2.90% |
#14
Prev: #14
|
3.2 | 5,247 | 3.2% |
P
S
|
171,547 | $32,782,632 | 2020 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MLM
MARTIN MARIETTA...
|
Basic Materials | 2.82% | 2.86% |
#15
Prev: #15
|
3.1 | 35 | 0.1% |
P
S
|
51,135 | $31,839,719 | 2011 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
LFUS
LITTELFUSE INC
|
Technology | 2.63% | 2.50% |
#16
2
Prev: #18
|
3.1 | 8,800 | 8.1% |
P
S
|
117,500 | $29,718,100 | 2024 Q1 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BATRK
ATLANTA BRAVES ...
|
Communication Services | 2.59% | 2.74% |
#17
1
Prev: #16
|
3.0 | 546 | 0.1% |
P
S
|
742,046 | $29,273,715 | 2023 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
THR
THERMON GROUP H...
|
Industrials | 2.54% | 1.83% |
#18
9
Prev: #27
|
3.0 | 570 | 0.1% |
P
S
|
772,070 | $28,690,121 | 2020 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CALX
CALIX INC
|
Technology | 2.50% | 2.91% |
#19
6
Prev: #13
|
3.0 | 232 | 0.0% |
P
S
|
533,732 | $28,250,435 | 2024 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
ASTE
ASTEC INDS INC
|
Industrials | 2.39% | 2.14% |
#20
2
Prev: #22
|
3.0 | 120,700 | 24.1% |
P
S
|
621,700 | $26,932,044 | 2007 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
RTO
RENTOKIL INITIA...
|
Industrials | 2.31% | 1.99% |
#21
3
Prev: #24
|
2.9 | 1,169 | 0.1% |
P
S
|
886,169 | $26,106,539 | 2022 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
DNOW
DNOW INC
|
Industrials | 2.28% | — |
#22
Prev: #—
|
2.9 | 1,939,399 | no change |
NEW
|
1,939,399 | $25,697,037 | 2025 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
ULS
UL SOLUTIONS IN...
|
Industrials | 2.15% | 2.33% |
#23
3
Prev: #20
|
0.9 | -62,242 | -16.8% |
P
S
|
307,758 | $24,269,796 | 2024 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
BALL
BALL CORP
|
Consumer Cyclical | 2.12% | — |
#24
Prev: #—
|
2.8 | 452,500 | no change |
NEW
|
452,500 | $23,968,925 | 2025 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
CTS
CTS CORP
|
Technology | 2.07% | 1.75% |
#25
3
Prev: #28
|
2.9 | 50,544 | 10.2% |
P
S
|
544,044 | $23,323,166 | 2020 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
MRC
MRC GLOBAL INC
|
Unknown | 0.00% | 2.62% |
Sold All 😨
(Was: #17) |
0.3 | -2,042,286 | -100.0% |
CLOSED
|
— | $— | 2020 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
VMEO
VIMEO INC
|
Unknown | 0.00% | 1.37% |
Sold All 😨
(Was: #33) |
0.3 | -1,988,500 | -100.0% |
CLOSED
|
— | $— | 2022 Q4 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
QQQ
INVESCO QQQ TR
|
ETF | 0.00% | 1.31% |
Sold All 😨
(Was: #34) |
0.3 | -24,480 | -100.0% |
CLOSED
|
— | $— | 2009 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
DECK
DECKERS OUTDOOR...
|
Consumer Cyclical | 0.00% | 0.90% |
Sold All 😨
(Was: #39) |
0.3 | -100,000 | -100.0% |
CLOSED
|
— | $— | 2025 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
IWM
ISHARES TR
|
ETF | 0.00% | 0.86% |
Sold All 😨
(Was: #40) |
0.3 | -40,000 | -100.0% |
CLOSED
|
— | $— | 2008 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
QQQ
PUT
INVESCO QQQ TR
|
PUT Option | 0.00% | 0.53% |
Sold All 😨
(Was: #41) |
0.3 | -10,000 | -100.0% |
CLOSED
|
— | $— | 2009 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
SSTI
SOUNDTHINKING I...
|
Technology | 0.00% | 0.16% |
Sold All 😨
(Was: #45) |
0.3 | -149,544 | -100.0% |
CLOSED
|
— | $— | 2017 Q2 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) | |||
|
HBIO
HARVARD BIOSCIE...
|
Healthcare | 0.00% | 0.08% |
Sold All 😨
(Was: #46) |
0.3 | -2,050,000 | -100.0% |
CLOSED
|
— | $— | 2019 Q3 | 13F Filing | 2025-12-31 | 2026-02-14 (Est.) |
Showing 1-25 of 52 holdings