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HARVEY PARTNERS, LLC 13F portfolio summary

HARVEY PARTNERS, LLC of HARVEY PARTNERS, LLC has 48 current stock holdings with a reported portfolio value of $1.46B. The portfolio 1 year return is +60.47%. Top holdings include NPO (5.36%), MTRN (4.48%), MKSI (4.30%), NGVT (3.75%), ADEA (3.66%).

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HARVEY PARTNERS, LLC 13F Portfolio

HARVEY PARTNERS, LLC
Latest SEC 13F filing: 2026-06-30

HARVEY PARTNERS, LLC runs HARVEY PARTNERS, LLC and currently holds 48 stock positions, which is fewer than the average of 231 among the investors we track. The portfolio is valued at approximately $1.46B. Their top holdings are NPO, MTRN, MKSI, NGVT, ADEA. The top five represent 21.6% of reported portfolio weight. HARVEY PARTNERS, LLC ranks #205 out of 1000 investors tracked by Alpha Score. In the most recent quarter, HARVEY PARTNERS, LLC initiated 5 new positions. They added to 15 existing positions. They trimmed 21 positions. Their current best-performing preview position is VPG with returns of +245.26%.

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Top 5 Holdings
NPO5.4%
MTRN4.5%
MKSI4.3%
NGVT3.8%
ADEA3.7%
Top 5: 21.6%
Portfolio Returns
1 Year
+60.47%
#133/1000
3 Year
+108.91%
#211/1000
5 Year
+107.44%
#241/1000

Portfolio Value

$1.46B

Alpha Score

90.7

#205 of 1000

Holdings

48

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HARVEY PARTNERS, LLC Current 13F Holdings

Reported holdings from HARVEY PARTNERS, LLC's latest SEC 13F filing, ranked by portfolio weight.

48 stock holdings

HoldingWeightAvg BuyCurrentReturnQuarter Change
NPO
ENPRO INC
5.36%$113.89$311.36+173.39%
Trimmed
-18.11%
MTRN
MATERION CORP
4.48%$120.83$280.76+132.36%
Trimmed
-24.92%
MKSI
MKS INC.
4.30%$101.65$264.50+160.21%
Trimmed
-42.04%
NGVT
INGEVITY CORP
3.75%$46.84$69.78+48.97%
Trimmed
-1.24%
ADEA
ADEIA INC
3.66%$10.73$23.89+122.65%
Trimmed
-41.10%
LFUS
LITTELFUSE INC
3.51%$254.52$426.50+67.57%
Trimmed
-7.37%
MLM
MARTIN MARIETTA MATLS INC
3.44%$546.46$478.18-12.49%
Added
+36.15%
AZZ
AZZ INC
3.43%$42.30$136.77+223.33%
Trimmed
-8.07%
WCN
WASTE CONNECTIONS INC
3.28%$150.69$152.84+1.43%
Added
+11.07%
NOVT
NOVANTA INC
3.27%$118.95$141.28+18.77%
Trimmed
-8.09%

Showing 1-10 of 48