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Alpine Associates Management 13F Portfolio

Portfolio Manager
Alpine Associates Management INC
Performance
+3.34% (2026 Q2)
AUM (13F)
$1.60B
# of Holdings
66
Performance Rank
Allocation (Top 20)
67.95%
Latest filing
Q2 2026

Alpine Associates Management INC Holdings Map

Top 50 Alpine Associates Management INC Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
NSC
NORFOLK SOUTHN CORP
9.09%461.7K$145.2M
-0.60%(-2.80K)
2025-Q2: 0 shares2025-Q3: 502.6K shares2025-Q4: 468.2K shares2026-Q1: 464.5K shares2026-Q2: 461.7K shares
$278.19(+22.93%)
2026-06-30
GTLS
CHART INDS INC
6.46%493.9K$103.2M
+15.20%(+65.16K)
2025-Q2: 73.8K shares2025-Q3: 509.1K shares2025-Q4: 430.9K shares2026-Q1: 428.8K shares2026-Q2: 493.9K shares
$182.43(+15.06%)
2026-06-30
QRVO
QORVO INC
4.66%798.2K$74.4M
-0.42%(-3.40K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 415.1K shares2026-Q1: 801.6K shares2026-Q2: 798.2K shares
$84.50(+16.11%)
2026-06-30
SLAB
SILICON LABORATORIES INC
4.09%298.7K$65.3M
+34.29%(+76.29K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 222.4K shares2026-Q2: 298.7K shares
$180.35(+21.10%)
2026-06-30
UNF
UNIFIRST CORP MASS
3.9%235.4K$62.2M
+8.44%(+18.31K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 217.1K shares2026-Q2: 235.4K shares
$224.94(+27.32%)
2026-06-30
PEN
PENUMBRA INC
3.73%189.0K$59.7M
+43.23%(+57.04K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 131.9K shares2026-Q2: 189.0K shares
$320.34(+2.08%)
2026-06-30
KVUE
KENVUE INC
3.65%3.05M$58.3M
+2.80%(+83.00K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 2.16M shares2026-Q1: 2.97M shares2026-Q2: 3.05M shares
$16.91(+13.52%)
2026-06-30
WBS
WEBSTER FINL CORP
3.63%758.0K$57.9M
+82.00%(+341.55K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 416.5K shares2026-Q2: 758.0K shares
$68.88(+14.69%)
2026-06-30
EA
ELECTRONIC ARTS INC
3.33%259.9K$53.3M
-18.99%(-60.91K)
2025-Q2: 0 shares2025-Q3: 106.0K shares2025-Q4: 271.4K shares2026-Q1: 320.8K shares2026-Q2: 259.9K shares
$195.81(+7.09%)
2026-06-30
SKYT
SKYWATER TECHNOLOGY INC
2.96%1.36M$47.2M
+10.43%(+128.10K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 1.23M shares2026-Q2: 1.36M shares
$23.51(+38.05%)
2026-06-30

About Alpine Associates Management INCโ€™s portfolio

Alpine Associates Management INC reports $1.60B in US-listed equity holdings across 66 positions in its most recent 13F filing. Its largest disclosed positions are NSC (9.1%), GTLS (6.5%) and QRVO (4.7%). The top 20 holdings account for 67.95% of reported assets. Its disclosed equity book has returned +13.66% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.

Portfolio concentration

Portfolio concentration
NSC โ€” 9.4% ($145.23M)GTLS โ€” 6.7% ($103.20M)QRVO โ€” 4.8% ($74.44M)SLAB โ€” 4.2% ($65.29M)UNF โ€” 4.0% ($62.24M)PEN โ€” 3.9% ($59.67M)KVUE โ€” 3.8% ($58.31M)WBS โ€” 3.8% ($57.93M)EA โ€” 3.5% ($53.28M)SKYT โ€” 3.1% ($47.22M)Other โ€” 52.9% ($815.63M)
47%in top 10
  • NSC9.4%
  • GTLS6.7%
  • QRVO4.8%
  • SLAB4.2%
  • UNF4.0%
  • PEN3.9%
  • KVUE3.8%
  • WBS3.8%
  • EA3.5%
  • SKYT3.1%
  • Other52.9%

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
19
ROKUROKU INC2.8%
BLDTOPBUILD COR2.4%
GSATGLOBALSTAR INC2.4%
TECHBIO-TECHNE CORP2.2%
+15 opened
Added to
17
WBSWEBSTER FINL CORP+82.0%
PENPENUMBRA INC+43.2%
SLABSILICON LABORATORIES INC+34.3%
GTLSCHART INDS INC+15.2%
+13 more
Trimmed
14
EAELECTRONIC ARTS INC-19.0%
AAUCALLIED GOLD CORP-53.2%
ZIMZIM INTEGRATED SHIPPING SERV-20.8%
TXNMTXNM ENERGY INC-15.4%
+10 more

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Source filings

Holdings on this page are parsed from Alpine Associates Management INCโ€™s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1396835). View Alpine Associates Management INCโ€™s 13F filings on SEC

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