13F QoQ Ownership Changes
OSTX Institutional Holders
Period 2025-12-31 · prior 2025-09-30 · 7 new · 8 added · 10 reduced · 7 exited
New Positions(7)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | 27,740 | +27,740 | $38.8K | +$38.8K | — |
| Stratos Wealth Advisors, LLC | 13,817 | +13,817 | $19.3K | +$19.3K | — |
| LPL Financial LLC | 10,113 | +10,113 | $14.2K | +$14.2K | — |
| Royal Bank of Canada | 480 | +480 | $1.0K | +$1.0K | — |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | 25 | +25 | $35 | +$35 | — |
| BANK OF AMERICA CORP /DE/ | 23 | +23 | $32 | +$32 | — |
| FNY Investment Advisers, LLC | 100 | +100 | $0 | $0 | — |
Added To(8)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 540,421 | +352,158 | $756.6K | +$387.6K | 187.1% |
| TWO SIGMA INVESTMENTS, LP | 87,537 | +1,290 | $122.6K | -$46.5K | 1.5% |
| UBS Group AG | 18,156 | +17,929 | $25.4K | +$25.0K | 7898.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 246,038 | +58,350 | $344.5K | -$23.4K | 31.1% |
| STATE STREET CORP | 58,500 | +8,200 | $81.9K | -$16.7K | 16.3% |
| NORTHERN TRUST CORP | 71,309 | +15,046 | $99.8K | -$10.4K | 26.7% |
| BlackRock, Inc. | 61,425 | +13,262 | $86.0K | -$8.4K | 27.5% |
| JONES FINANCIAL COMPANIES LLLP | 10,867 | +3,000 | $15.2K | -$913 | 38.1% |
Reduced(10)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| MARSHALL WACE, LLP | 109,949 | -88,603 | $153.9K | -$235.2K | -44.6% |
| CM Management, LLC | 400,000 | 0 | $560.0K | -$224.0K | 0.0% |
| MILLENNIUM MANAGEMENT LLC | 30,785 | -62,789 | $43.1K | -$140.3K | -67.1% |
| MERCER GLOBAL ADVISORS INC /ADV | 10,220 | -10,220 | $14.3K | -$25.8K | -50.0% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 25,000 | 0 | $35.0K | -$14.0K | 0.0% |
| STIFEL FINANCIAL CORP | 15,000 | 0 | $21.0K | -$8.4K | 0.0% |
| Tower Research Capital LLC (TRC) | 88 | -4,079 | $123 | -$8.0K | -97.9% |
| MORGAN STANLEY | 1,000 | 0 | $1.4K | -$560 | 0.0% |
| ARMSTRONG ADVISORY GROUP, INC | 100 | 0 | $140 | -$56 | 0.0% |
| INGALLS & SNYDER LLC | 36,676 | 0 | $51 | -$21 | 0.0% |
Sold Out(7)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Ground Swell Capital, LLC | 0 | -20,462 | $0 | -$40.1K | — |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 0 | -14,961 | $0 | -$29.3K | — |
| SANDERS MORRIS HARRIS LLC | 0 | -12,000 | $0 | -$23.5K | — |
| TWO SIGMA SECURITIES, LLC | 0 | -10,237 | $0 | -$20.1K | — |
| Full Sail Capital, LLC | 0 | -10,220 | $0 | -$20.0K | — |
| Virtu Financial LLC | 0 | -75,801 | $0 | -$149 | — |
| JPMORGAN CHASE & CO | 0 | -13 | $0 | -$25 | — |