GLOBEFLEX CAPITAL L P

GLOBEFLEX CAPITAL L P declares $119.8M in 47 of the 230 AI and semiconductor companies tracked on Silicon Floor, as of Jun 30, 2026 (Form 13F): 15.3% of its $782.6M 13F portfolio. Largest positions: MKS (0.04% of the company) and EnerSys (0.15% of the company). Over time: $119.8M in 47 of these companies for Q2 2026, against $33.2M in 46 for Q4 2019 (13F values as filed). From Mar 31, 2026 to Jun 30, 2026, it bought $22.7M and sold $14.6M of these stocks, at the quarter's prices: a net purchase of $8.1M; 17 new positions and 8 sold out.

Performance of its AI picks

The AI-stock portfolio GLOBEFLEX CAPITAL L P declared for Q2 2026 (Form 13F), held unchanged, returned -21.0% in Q3 2026 (SMH -7.1%). Over the last 12 months, quarter after quarter: +47.9% (SMH +87.2%). Over three years, quarter after quarter: +139.5% (SMH +325.8%). Over five years, quarter after quarter: +266.9% (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

1. MKS (MKSI) — $13.0M: 29,241 shares, 0.04% of the company, 1.7% of its portfolio (trimmed this quarter); held since Q2 2024
2. EnerSys (ENS) — $12.7M: 54,162 shares, 0.15% of the company, 1.6% of its portfolio (trimmed this quarter); held since Q2 2023
3. Kulicke & Soffa (KLIC) — $11.9M: 88,998 shares, 0.17% of the company, 1.5% of its portfolio (trimmed this quarter); held since Q3 2025
4. Cirrus Logic (CRUS) — $10.6M: 71,224 shares, 0.14% of the company, 1.4% of its portfolio (trimmed this quarter); held since Q2 2020
5. Comfort Systems USA (FIX) — $8.5M: 4,291 shares, 0.01% of the company, 1.1% of its portfolio (trimmed this quarter); held since Q4 2024
6. Axcelis Technologies (ACLS) — $7.4M: 39,162 shares, 0.13% of the company, 0.95% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
7. Ciena (CIEN) — $6.7M: 13,648 shares, 0.01% of the company, 0.86% of its portfolio (new position this quarter)
8. nVent (NVT) — $5.7M: 33,404 shares, 0.02% of the company, 0.72% of its portfolio; held since Q1 2025
9. Onto Innovation (ONTO) — $5.5M: 14,549 shares, 0.03% of the company, 0.70% of its portfolio (added this quarter); held since Q1 2026
10. Semtech (SMTC) — $4.9M: 30,550 shares, 0.03% of the company, 0.63% of its portfolio (new position this quarter)
11. Cerence (CRNC) — $3.5M: 308,748 shares, 0.68% of the company, 0.45% of its portfolio (new position this quarter)
12. Applied Materials (AMAT) — $3.3M: 4,496 shares, 0.00% of the company, 0.42% of its portfolio; held since Q2 2025
13. KLA (KLAC) — $2.6M: 8,710 shares, 0.00% of the company, 0.34% of its portfolio; held since Q2 2025
14. Cisco (CSCO) — $2.4M: 20,040 shares, 0.00% of the company, 0.30% of its portfolio; held since Q1 2023
15. inTEST (INTT) — $2.2M: 122,730 shares, 0.96% of the company, 0.28% of its portfolio (added this quarter); held since Q4 2025

By sector

• Equipment & test — $49.1M, 41% of its AI holdings, 13 companies
• Power, electrical & cooling — $32.1M, 27% of its AI holdings, 9 companies
• Chips & compute — $13.2M, 11% of its AI holdings, 7 companies
• Interconnect — $7.9M, 7% of its AI holdings, 5 companies
• Optics — $6.7M, 6% of its AI holdings, 2 companies
• AI software — $6.3M, 5% of its AI holdings, 6 companies
• Memory & storage — $2.9M, 2% of its AI holdings, 2 companies
• Cloud & AI giants — $1.2M, 1% of its AI holdings, 2 companies
• Servers & systems — $440,521.00, 0% of its AI holdings, 1 company

Biggest changes this quarter

• opened a position in Ciena (CIEN): +$6.7M at the quarter's price
• sold out of Sterling Infrastructure (STRL): -$5.2M at the quarter's price
• opened a position in Semtech (SMTC): +$4.9M at the quarter's price
• opened a position in Cerence (CRNC): +$3.5M at the quarter's price
• trimmed MKS (MKSI): -$2.5M at the quarter's price
• opened a position in EMCOR (EME): +$1.6M at the quarter's price
• sold out of UiPath (PATH): -$1.5M at the quarter's price
• opened a position in Penguin Solutions (PENG): +$1.4M at the quarter's price
• trimmed Comfort Systems USA (FIX): -$1.3M at the quarter's price
• trimmed Kulicke & Soffa (KLIC): -$1.2M 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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