Institutional Manager · CIK 0001423442
O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Stamford, CT · File #028-12966
Latest AUM
$18.12B
Positions
2,747
Top-10 Concentration
49.6%
Filings
12
Sector Allocation
Filing History
View all filings →- 13F COMBINATION REPORTQ/E Dec 20252,747 pos · $18.12B
- 13F COMBINATION REPORTQ/E Sep 20252,658 pos · $17.03B
- 13F COMBINATION REPORTQ/E Jun 20252,479 pos · $14.67B
- 13F COMBINATION REPORTQ/E Mar 20252,406 pos · $12.45B
- 13F COMBINATION REPORTQ/E Dec 20242,300 pos · $11.79B
- 13F COMBINATION REPORTQ/E Sep 20242,215 pos · $11.21B
- 13F COMBINATION REPORTQ/E Jun 20242,060 pos · $9.68B
- 13F COMBINATION REPORTQ/E Mar 20241,995 pos · $9.03B
- 13F COMBINATION REPORTQ/E Dec 20231,742 pos · $6.73B
- 13F COMBINATION REPORTQ/E Sep 20231,628 pos · $6.74B
- 13F COMBINATION REPORTQ/E Jun 20231,608 pos · $6.36B
- 13F COMBINATION REPORTQ/E Mar 20231,524 pos · $6.13B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | NVDA | 3,754,851 | $700.3M | 9.06% |
| 2 | APPLE INC | AAPL | 2,491,090 | $677.2M | 8.76% |
| 3 | MICROSOFT CORP | MSFT | 1,186,581 | $573.9M | 7.42% |
| 4 | AMAZON COM INC | AMZN | 1,493,168 | $344.7M | 4.46% |
| 5 | ALPHABET INC | GOOG | 1,089,808 | $341.1M | 4.41% |
| 6 | BROADCOM INC | AVGO | 820,412 | $283.9M | 3.67% |
| 7 | ALPHABET INC | GOOG | 770,399 | $241.8M | 3.13% |
| 8 | ISHARES TR | 464287226 | 2,418,608 | $241.6M | 3.12% |
| 9 | JPMORGAN CHASE & CO. | VYLD | 679,313 | $218.9M | 2.83% |
| 10 | META PLATFORMS INC | META | 319,960 | $211.2M | 2.73% |
| 11 | TESLA INC | TSLA | 405,458 | $182.3M | 2.36% |
| 12 | WALMART INC | WMT | 1,369,583 | $152.6M | 1.97% |
| 13 | ELI LILLY & CO | LLY | 139,620 | $150.0M | 1.94% |
| 14 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 296,252 | $148.9M | 1.93% |
| 15 | VISA INC | V | 414,539 | $145.4M | 1.88% |
| 16 | JOHNSON & JOHNSON | JNJ | 619,892 | $128.3M | 1.66% |
| 17 | WELLS FARGO CO NEW | 949746101 | 1,357,054 | $126.5M | 1.64% |
| 18 | ALTRIA GROUP INC | MO | 2,029,022 | $117.0M | 1.51% |
| 19 | TAIWAN SEMICONDUCTOR MFG LTD | 874039100 | 381,561 | $116.0M | 1.50% |
| 20 | ISHARES TR | 46429B747 | 1,119,136 | $114.6M | 1.48% |