MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC

MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC declares $4.2B in 163 of the 230 AI and semiconductor companies tracked on Silicon Floor, as of Jun 30, 2026 (Form 13F): 40.7% of its $10.3B 13F portfolio. Largest positions: NVIDIA (0.01% of the company) and Apple (0.01% of the company). Over time: $4.2B in 163 of these companies for Q2 2026, against $1.3B in 112 for Q4 2019 (13F values as filed). From Mar 31, 2026 to Jun 30, 2026, it bought $150.1M and sold $145.6M of these stocks, at the quarter's prices: a net purchase of $4.5M; 11 new positions.

Performance of its AI picks

The AI-stock portfolio MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC declared for Q2 2026 (Form 13F), held unchanged, returned +2.0% in Q3 2026 (SMH -7.1%), ranked 1141 of 1,783 active managers. Over the last 12 months, quarter after quarter: +31.3% (SMH +87.2%). Over three years, quarter after quarter: +159.7% (SMH +325.8%). Over five years, quarter after quarter: +176.2% (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. NVIDIA (NVDA) — $524.7M: 2.6M shares, 0.01% of the company, 5.1% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
2. Apple (AAPL) — $459.3M: 1.6M shares, 0.01% of the company, 4.5% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
3. Alphabet (GOOGL) — $405.2M: 1.1M shares, 0.01% of the company, 3.9% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
4. Microsoft (MSFT) — $301.4M: 807,911 shares, 0.01% of the company, 2.9% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
5. Amazon (AMZN) — $245.9M: 1.0M shares, 0.01% of the company, 2.4% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
6. Broadcom (AVGO) — $198.0M: 524,197 shares, 0.01% of the company, 1.9% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
7. Micron (MU) — $138.9M: 120,326 shares, 0.01% of the company, 1.4% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
8. Meta Platforms (META) — $128.4M: 228,008 shares, 0.01% of the company, 1.3% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
9. AMD (AMD) — $98.3M: 169,262 shares, 0.01% of the company, 0.96% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
10. Lam Research (LRCX) — $68.3M: 157,655 shares, 0.01% of the company, 0.67% of its portfolio (added this quarter); held since Q1 2025
11. Intel (INTC) — $67.5M: 483,487 shares, 0.01% of the company, 0.66% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
12. Applied Materials (AMAT) — $61.6M: 85,201 shares, 0.01% of the company, 0.60% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
13. Caterpillar (CAT) — $57.5M: 53,985 shares, 0.01% of the company, 0.56% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
14. Cisco (CSCO) — $47.8M: 407,024 shares, 0.01% of the company, 0.47% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier
15. KLA (KLAC) — $42.3M: 140,320 shares, 0.01% of the company, 0.41% of its portfolio (trimmed this quarter); held since Q4 2019 or earlier

By sector

• Cloud & AI giants — $1.5B, 37% of its AI holdings, 6 companies
• Chips & compute — $1.1B, 25% of its AI holdings, 26 companies
• Power, electrical & cooling — $426.5M, 10% of its AI holdings, 40 companies
• Equipment & test — $290.2M, 7% of its AI holdings, 20 companies
• AI software — $231.2M, 6% of its AI holdings, 22 companies
• Memory & storage — $226.9M, 5% of its AI holdings, 6 companies
• Interconnect — $172.2M, 4% of its AI holdings, 11 companies
• Servers & systems — $83.2M, 2% of its AI holdings, 11 companies
• Optics — $73.1M, 2% of its AI holdings, 7 companies
• Neoclouds & data centers — $71.1M, 2% of its AI holdings, 14 companies

Biggest changes this quarter

• opened a position in Amphenol (APH): +$38.0M at the quarter's price
• opened a position in Marvell (MRVL): +$27.0M at the quarter's price
• trimmed Sterling Infrastructure (STRL): -$18.8M at the quarter's price
• opened a position in TSMC (TSM): +$18.2M at the quarter's price
• trimmed Flex (FLEX): -$16.7M at the quarter's price
• added to Semtech (SMTC): +$11.6M at the quarter's price
• trimmed NVIDIA (NVDA): -$9.9M at the quarter's price
• trimmed Modine (MOD): -$7.2M at the quarter's price
• trimmed Amazon (AMZN): -$6.6M at the quarter's price
• trimmed Apple (AAPL): -$6.2M at the quarter's price

Other holders of this size

• Davis Selected Advisers — $4.2B in 18 of these companies
• Quadrature Capital Ltd — $4.2B in 104 of these companies
• Hood River Capital Management LLC — $4.2B in 25 of these companies
• IMC-Chicago, LLC — $4.3B in 142 of these companies
• Altshuler Shaham Ltd — $4.2B in 104 of these companies
• W1M Asset Management Ltd — $4.3B in 28 of these companies
• Egerton Capital (UK) LLP — $4.1B in 7 of these companies
• OREGON PUBLIC EMPLOYEES RETIREMENT FUND — $4.3B in 151 of these companies

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