Informed Momentum Co LLC

Informed Momentum Co LLC declares $308.3M in 50 of the 230 AI and semiconductor companies tracked on Silicon Floor, as of Jun 30, 2026 (Form 13F): 27.5% of its $1.1B 13F portfolio. Largest positions: Vicor (0.09% of the company) and Bloom Energy (0.02% of the company). Over time: $308.3M in 50 of these companies for Q2 2026, against $47.9M in 28 for Q4 2019 (13F values as filed). From Mar 31, 2026 to Jun 30, 2026, it bought $98.4M and sold $83.6M of these stocks, at the quarter's prices: a net purchase of $14.8M; 19 new positions and 5 sold out.

Performance of its AI picks

The AI-stock portfolio Informed Momentum Co LLC declared for Q2 2026 (Form 13F), held unchanged, returned -23.3% in Q3 2026 (SMH -7.1%), ranked 1770 of 1,783 active managers. Over the last 12 months, quarter after quarter: +83.8% (SMH +87.2%). Over three years, quarter after quarter: +354.0% (SMH +325.8%). Over five years, quarter after quarter: +508.4% (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. Vicor (VICR) — $15.1M: 39,729 shares, 0.09% of the company, 1.3% of its portfolio (trimmed this quarter); held since Q4 2025
2. Bloom Energy (BE) — $15.0M: 49,663 shares, 0.02% of the company, 1.3% of its portfolio (trimmed this quarter); held since Q3 2025
3. SiTime (SITM) — $10.5M: 14,062 shares, 0.05% of the company, 0.93% of its portfolio (trimmed this quarter); held since Q3 2025
4. Viavi (VIAV) — $10.3M: 216,164 shares, 0.09% of the company, 0.92% of its portfolio (trimmed this quarter); held since Q4 2025
5. Semtech (SMTC) — $10.2M: 63,295 shares, 0.07% of the company, 0.91% of its portfolio (new position this quarter)
6. DigitalOcean (DOCN) — $9.5M: 60,641 shares, 0.05% of the company, 0.85% of its portfolio (trimmed this quarter); held since Q1 2026
7. Modine (MOD) — $9.3M: 34,702 shares, 0.07% of the company, 0.83% of its portfolio (trimmed this quarter); held since Q1 2026
8. Kulicke & Soffa (KLIC) — $9.0M: 67,458 shares, 0.13% of the company, 0.80% of its portfolio (trimmed this quarter); held since Q1 2026
9. MACOM (MTSI) — $9.0M: 23,662 shares, 0.03% of the company, 0.80% of its portfolio (trimmed this quarter); held since Q4 2025
10. TTM Technologies (TTMI) — $8.9M: 47,850 shares, 0.05% of the company, 0.80% of its portfolio (trimmed this quarter); held since Q4 2024
11. Solaris Energy Infrastructure (SEI) — $8.9M: 111,196 shares, 0.15% of the company, 0.80% of its portfolio (trimmed this quarter); held since Q3 2024
12. FormFactor (FORM) — $8.9M: 55,601 shares, 0.07% of the company, 0.79% of its portfolio (trimmed this quarter); held since Q4 2025
13. Cohu (COHU) — $8.6M: 115,726 shares, 0.24% of the company, 0.76% of its portfolio (new position this quarter)
14. Argan (AGX) — $7.7M: 9,619 shares, 0.07% of the company, 0.68% of its portfolio (trimmed this quarter); held since Q2 2025
15. Powell Industries (POWL) — $7.3M: 25,430 shares, 0.07% of the company, 0.65% of its portfolio (new position this quarter)

By sector

• Power, electrical & cooling — $80.9M, 26% of its AI holdings, 10 companies
• Equipment & test — $75.0M, 24% of its AI holdings, 15 companies
• Chips & compute — $38.4M, 12% of its AI holdings, 7 companies
• Neoclouds & data centers — $32.2M, 10% of its AI holdings, 5 companies
• Servers & systems — $27.5M, 9% of its AI holdings, 4 companies
• Optics — $27.0M, 9% of its AI holdings, 5 companies
• Interconnect — $19.2M, 6% of its AI holdings, 2 companies
• AI software — $8.1M, 3% of its AI holdings, 2 companies

Biggest changes this quarter

• sold out of Advanced Energy Industries (AEIS): -$14.4M at the quarter's price
• opened a position in Semtech (SMTC): +$10.2M at the quarter's price
• trimmed nLIGHT (LASR): -$10.2M at the quarter's price
• trimmed TTM Technologies (TTMI): -$8.9M at the quarter's price
• opened a position in Cohu (COHU): +$8.6M at the quarter's price
• trimmed AXT (AXTI): -$8.1M at the quarter's price
• opened a position in Powell Industries (POWL): +$7.3M at the quarter's price
• opened a position in Sanmina (SANM): +$7.2M at the quarter's price
• opened a position in Axcelis Technologies (ACLS): +$6.6M at the quarter's price
• opened a position in Onto Innovation (ONTO): +$6.4M 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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