Institutional Manager · CIK 0001450144
TWO SIGMA SECURITIES, LLC
NEW YORK, NY · File #028-16740
Latest AUM
$727.8M
Positions
1,421
Top-10 Concentration
40.0%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| NEW | ISHARES TR | 464288513 | +232,932 | +$18.8M | $0 |
| EXITED | ISHARES INC | 46434G103 | -181,212 | -$11.9M | $0 |
| ADD | MICROSOFT CORP | MSFT | +24,346 | +$11.8M | -$39,411 |
| EXITED | ISHARES TR | 464287242 | -76,948 | -$8.6M | $0 |
| EXITED | ISHARES TR | 464287184 | -187,586 | -$7.7M | $0 |
| EXITED | SPDR S&P 500 ETF TR | 78462F103 | -10,583 | -$7.1M | $0 |
| ADD | ISHARES TR | 464287457 | +83,885 | +$6.9M | -$1,729 |
| ADD | ISHARES TR | 464287432 | +77,127 | +$6.7M | -$6,499 |
| REDUCE | ISHARES TR | 464287622 | -17,448 | -$6.5M | +$148,511 |
| EXITED | INVESCO QQQ TR | 46090E103 | -10,708 | -$6.4M | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 20251,421 pos · $727.8M
- 13F HOLDINGS REPORTQ/E Sep 20251,327 pos · $678.0M
- 13F HOLDINGS REPORTQ/E Jun 20251,437 pos · $810.7M
- 13F HOLDINGS REPORTQ/E Mar 20251,395 pos · $659.4M
- 13F HOLDINGS REPORTQ/E Dec 20241,544 pos · $754.5M
- 13F HOLDINGS REPORTQ/E Sep 20242,764 pos · $5.92B
- 13F HOLDINGS REPORTQ/E Jun 20242,921 pos · $8.28B
- 13F HOLDINGS REPORTQ/E Mar 20242,883 pos · $10.36B
- 13F HOLDINGS REPORTQ/E Dec 20232,859 pos · $9.43B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | ISHARES TR | 464288513 | 232,932 | $18.8M | 8.93% |
| 2 | MICROSOFT CORP | MSFT | 25,494 | $12.3M | 5.86% |
| 3 | ISHARES TR | 464287457 | 96,237 | $8.0M | 3.79% |
| 4 | SPDR SERIES TRUST | 78468R663 | 78,386 | $7.2M | 3.41% |
| 5 | ISHARES TR | 464287432 | 80,068 | $7.0M | 3.32% |
| 6 | TESLA INC | TSLA | 14,605 | $6.6M | 3.12% |
| 7 | NVIDIA CORPORATION | NVDA | 34,435 | $6.4M | 3.05% |
| 8 | VANGUARD SCOTTSDALE FDS | 92206C409 | 78,934 | $6.3M | 2.99% |
| 9 | ISHARES TR | 46432F834 | 69,314 | $5.9M | 2.79% |
| 10 | ORACLE CORP | ORCL-PD | 29,735 | $5.8M | 2.76% |
| 11 | ISHARES TR | 46434V613 | 109,122 | $5.1M | 2.42% |
| 12 | INVESCO EXCHANGE TRADED FD T | IVZ | 22,770 | $4.4M | 2.07% |
| 13 | ALPHABET INC | GOOG | 13,398 | $4.2M | 2.00% |
| 14 | ISHARES TR | 46435U853 | 111,563 | $4.2M | 1.98% |
| 15 | INVESCO EXCH TRADED FD TR II | IVZ | 196,574 | $4.1M | 1.96% |
| 16 | VANGUARD INTL EQUITY INDEX F | 922042874 | 49,277 | $4.1M | 1.96% |
| 17 | AUTOMATIC DATA PROCESSING IN | ADP | 15,515 | $4.0M | 1.90% |
| 18 | SCHWAB STRATEGIC TR | 808524797 | 138,944 | $3.8M | 1.81% |
| 19 | ISHARES TR | 464287507 | 57,317 | $3.8M | 1.80% |
| 20 | DIREXION SHS ETF TR | 25460E232 | 479,043 | $3.6M | 1.71% |