Institutional Manager · CIK 0001802961
Optas, LLC
SAN FRANCISCO, CA · File #028-20126
Latest AUM
$639.3M
Positions
1,175
Top-10 Concentration
60.3%
Filings
12
Sector Allocation
Filing History
View all filings →- 13F HOLDINGS REPORTQ/E Dec 20251,175 pos · $639.3M
- 13F HOLDINGS REPORTQ/E Sep 20251,129 pos · $589.2M
- 13F HOLDINGS REPORTQ/E Jun 2025929 pos · $526.3M
- 13F HOLDINGS REPORTQ/E Mar 2025919 pos · $574.7M
- 13F HOLDINGS REPORTQ/E Dec 2024867 pos · $464.2M
- 13F HOLDINGS REPORTQ/E Sep 2024710 pos · $434.8M
- 13F HOLDINGS REPORTQ/E Jun 2024639 pos · $388.3M
- 13F HOLDINGS REPORTQ/E Mar 2024597 pos · $366.5M
- 13F HOLDINGS REPORTQ/E Dec 2023524 pos · $300.2M
- 13F HOLDINGS REPORTQ/E Sep 2023478 pos · $299.0M
- 13F HOLDINGS REPORTQ/E Jun 2023499 pos · $280.2M
- 13F HOLDINGS REPORTQ/E Mar 2023473 pos · $242.4M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | VANGUARD INDEX FDS | 922908363 | 86,866 | $54.5M | 13.31% |
| 2 | VANGUARD INDEX FDS | 922908769 | 135,984 | $45.6M | 11.14% |
| 3 | ALPHABET INC | GOOG | 88,595 | $27.7M | 6.77% |
| 4 | ALPHABET INC | GOOG | 87,378 | $27.4M | 6.70% |
| 5 | VANGUARD INTL EQUITY INDEX F | 922042775 | 325,625 | $24.0M | 5.85% |
| 6 | SPDR SERIES TRUST | 78464A409 | 178,210 | $19.0M | 4.64% |
| 7 | SPDR S&P 500 ETF TR | SPY | 26,666 | $18.2M | 4.44% |
| 8 | NVIDIA CORPORATION | NVDA | 56,364 | $10.5M | 2.57% |
| 9 | ISHARES TR | 464287226 | 102,071 | $10.2M | 2.49% |
| 10 | VANGUARD STAR FDS | 921909768 | 130,877 | $9.9M | 2.41% |
| 11 | APPLE INC | AAPL | 35,204 | $9.6M | 2.34% |
| 12 | MICROSOFT CORP | MSFT | 18,188 | $8.8M | 2.15% |
| 13 | NVIDIA CORPORATION | NVDA | 45,361 | $8.5M | 2.07% |
| 14 | APPLE INC | AAPL | 27,683 | $7.5M | 1.84% |
| 15 | VANGUARD TAX-MANAGED FDS | 921943858 | 115,224 | $7.2M | 1.76% |
| 16 | SPDR SERIES TRUST | 78468R606 | 263,644 | $6.2M | 1.52% |
| 17 | AMAZON COM INC | AMZN | 26,275 | $6.1M | 1.48% |
| 18 | ALPHABET INC | GOOG | 18,168 | $5.7M | 1.39% |
| 19 | BROADCOM INC | AVGO | 16,270 | $5.6M | 1.38% |
| 20 | NVIDIA CORPORATION | NVDA | 29,858 | $5.6M | 1.36% |