Wolf Hill Capital Management, LP
Wolf Hill Capital Management, LP declares $266.9M in 2 of the 230 AI and semiconductor companies tracked on Silicon Floor, as of Jun 30, 2026 (Form 13F): 22.3% of its $1.2B 13F portfolio. Largest positions: Silicon Motion (1.6% of the company) and Hewlett Packard Enterprise (0.14% of the company). Over time: $266.9M in 2 of these companies for Q2 2026, against $11.0M in 1 for Q2 2021 (13F values as filed). From Mar 31, 2026 to Jun 30, 2026, it bought $11.1M and sold $10.7M of these stocks, at the quarter's prices: a net purchase of $456,269.00.
Performance of its AI picks
The AI-stock portfolio Wolf Hill Capital Management, LP declared for Q2 2026 (Form 13F), held unchanged, returned +2.4% in Q3 2026 (SMH -7.1%). Over the last 12 months, quarter after quarter: +293.6% (SMH +87.2%). Over three years, quarter after quarter: +2575.2% (SMH +325.8%). Over five years, quarter after quarter: +17924.1% (SMH +389.8%). Trades made during a quarter are not visible in 13F filings: this measures its declared picks, not the return of its funds.
Largest positions
- Silicon Motion (SIMO) — $182.9M: 548,791 shares, 1.6% of the company, 15.3% of its portfolio (trimmed this quarter); held since Q4 2025
- Hewlett Packard Enterprise (HPE) — $84.0M: 1.9M shares, 0.14% of the company, 7.0% of its portfolio (added this quarter); held since Q1 2026
By sector
- Memory & storage — $182.9M, 69% of its AI holdings, 1 company
- Servers & systems — $84.0M, 31% of its AI holdings, 1 company
Biggest changes this quarter
- added to Hewlett Packard Enterprise (HPE): +$11.1M at the quarter's price
- trimmed Silicon Motion (SIMO): -$10.7M at the quarter's price
Other holders of this size
- Vanguard — $3.6T in 225 of these companies
- BlackRock — $3.1T in 226 of these companies
- State Street — $1.6T in 222 of these companies
- Fidelity (FMR) — $1.2T in 223 of these companies
- Geode Capital — $890.9B in 220 of these companies
- Capital Group — $881.7B in 132 of these companies
- JPMorgan — $717.8B in 225 of these companies
- Invesco — $683.3B in 220 of these companies
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