Security record · archived quarter
OSTK
name pending profile ingest
69Tracked holders
-1Δ holders
35.54MShares held
$194.02MReported value
+1New positions
−2Exits
Momentum inputs (comparable managers):
holder breadth -1.4% ·
share flow +4.0% ·
net new positions -1.4%
· formula
Concentrated accumulation: rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 2 | 0 | 13.14K | $22,604 | n/a | n/a |
| Q2 2026 | 71 | -2 | 40.32M | $233.36M | +6 | −9 |
| Q1 2026 | 76 | +7 | 34.79M | $161.45M | +12 | −5 |
| Q4 2025 | 69 | -1 | 35.54M | $194.02M | +1 | −2 |
| Q3 2025 | 15 | +1 | 17.20M | $168.38M | +2 | −1 |
| Q2 2025 | 11 | +1 | 13.51M | $92.97M | +2 | −1 |
| Q1 2025 | 7 | -3 | 5.64M | $32.72M | n/a | −3 |
| Q4 2024 | 10 | +1 | 4.67M | $23.02M | +1 | n/a |
| Q3 2024 | 8 | -2 | 3.14M | $31.70M | n/a | −2 |
| Q2 2024 | 10 | n/a | 2.25M | $29.49M | n/a | n/a |
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Tidal Investments LLC | 5.75M | n/a | $31.39M | 0.1% | n/c | 1 | SEC ↗ ×2 |
| 2 | The Vanguard Group ✦ (passive) | 5.25M | +40.7% | $28.67M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 3 | BlackRock ✦ (passive) | 4.88M | +16.8% | $26.62M | 0.0% | ▲ Add | 3 | SEC ↗ ×9 |
| 4 | Morgan Stanley ✦ | 2.44M | +61.8% | $13.31M | 0.0% | ▲ Add | 2 | SEC ↗ ×8 |
| 5 | Nuveen, LLC | 2.31M | n/a | $12.59M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 6 | Geode Capital Management ✦ (passive) | 1.63M | +24.7% | $8.89M | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 7 | Goldman Sachs Group ✦ | 1.42M | +781.5% | $7.74M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 8 | State Street Global Advisors ✦ (passive) | 1.31M | +24.8% | $7.17M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 9 | Federated Hermes, Inc. | 866.32K | n/a | $4.73M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 10 | Qube Research & Technologies Ltd | 840.80K | n/a | $4.59M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Jane Street Group, Llc | 803.38K | n/a | $4.39M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 12 | UBS Group AG | 618.13K | n/a | $3.37M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 13 | Dimensional Fund Advisors Lp | 606.32K | n/a | $3.31M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 14 | ProShare Advisors LLC | 602.60K | n/a | $3.29M | 0.0% | n/c | 1 | SEC ↗ |
| 15 | Charles Schwab Investment… | 571.87K | n/a | $3.12M | 0.0% | n/c | 1 | SEC ↗ |
| 16 | Renaissance Technologies ✦ | 533.18K | New | $2.91M | 0.0% | New | 1 | SEC ↗ |
| 17 | Northern Trust Corp | 504.42K | n/a | $2.75M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 18 | Marshall Wace ✦ | 456.42K | -22.9% | $2.49M | 0.0% | ▼ Trim | 7 | SEC ↗ ×2 |
| 19 | Tudor Investment Corp Et Al | 413.10K | n/a | $2.26M | 0.0% | n/c | 1 | SEC ↗ |
| 20 | Two Sigma Investments ✦ | 361.16K | -70.5% | $1.97M | 0.0% | ▼ Trim | 7 | SEC ↗ |
| 21 | Susquehanna International Group, Llp | 359.42K | n/a | $1.96M | 0.0% | n/c | 1 | SEC ↗ |
| 22 | Connor, Clark & Lunn Investment… | 301.89K | n/a | $1.65M | 0.0% | n/c | 1 | SEC ↗ |
| 23 | Stifel Financial Corp | 256.24K | n/a | $1.40M | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 24 | Cetera Investment Advisers | 209.71K | n/a | $1.15M | 0.0% | n/c | 1 | SEC ↗ |
| 25 | Bank Of America Corp /De/ | 207.76K | n/a | $1.13M | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 26 | Bank of New York Mellon Corp | 175.40K | n/a | $957,705 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 27 | Osaic Holdings, Inc. | 163.65K | n/a | $893,520 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 28 | Citadel Advisors ✦ | 146.93K | -87.3% | $802,260 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 29 | LPL Financial LLC | 141.49K | n/a | $772,546 | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Barclays Plc | 108.93K | n/a | $594,769 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 31 | Ameriprise Financial Inc | 97.78K | n/a | $533,873 | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Rhumbline Advisers | 95.81K | n/a | $523,135 | 0.0% | n/c | 1 | SEC ↗ |
| 33 | Wells Fargo & Company/Mn | 89.01K | n/a | $485,999 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 34 | Royal Bank Of Canada | 88.95K | n/a | $485,000 | 0.0% | n/c | 1 | SEC ↗ ×4 |
| 35 | HighTower Advisors, LLC | 85.99K | n/a | $469,522 | 0.0% | n/c | 1 | SEC ↗ |
| 36 | Raymond James Financial Inc | 84.47K | n/a | $461,179 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 37 | Sei Investments Co | 65.73K | n/a | $358,899 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 38 | State Of Wisconsin Investment Board | 59.09K | n/a | $322,631 | 0.0% | n/c | 1 | SEC ↗ |
| 39 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 55.81K | n/a | $304,750 | 0.0% | n/c | 1 | SEC ↗ |
| 40 | Deutsche Bank Ag\ | 55.54K | n/a | $303,232 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 41 | T. Rowe Price ✦ | 55.18K | +6.7% | $302,000 | 0.0% | ▲ Add | 7 | SEC ↗ |
| 42 | Invesco Ltd. | 54.18K | n/a | $295,828 | 0.0% | n/c | 1 | SEC ↗ ×3 |
| 43 | Millennium Management ✦ | 44.85K | -94.7% | $244,892 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 44 | IMC-Chicago, LLC | 41.33K | n/a | $225,656 | 0.0% | n/c | 1 | SEC ↗ |
| 45 | JPMorgan Chase ✦ | 40.29K | -96.0% | $219,995 | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 46 | Alliancebernstein L.P. | 39.80K | n/a | $217,308 | 0.0% | n/c | 1 | SEC ↗ |
| 47 | Russell Investments Group, Ltd. | 37.55K | n/a | $205,044 | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 48 | Canada Pension Plan Investment Board | 34.50K | n/a | $188,370 | 0.0% | n/c | 1 | SEC ↗ |
| 49 | Walleye Trading LLC | 33.72K | n/a | $184,089 | 0.0% | n/c | 1 | SEC ↗ |
| 50 | Manufacturers Life Insurance… | 20.85K | n/a | $113,825 | 0.0% | n/c | 1 | SEC ↗ |
| 51 | Bnp Paribas Financial Markets | 16.97K | n/a | $92,678 | 0.0% | n/c | 1 | SEC ↗ |
| 52 | Rockefeller Capital Management L.P. | 13.00K | n/a | $70,980 | 0.0% | n/c | 1 | SEC ↗ |
| 53 | State Board Of Administration Of… | 12.90K | n/a | $70,434 | 0.0% | n/c | 1 | SEC ↗ |
| 54 | Quantinno Capital Management LP | 12.80K | n/a | $69,899 | 0.0% | n/c | 1 | SEC ↗ |
| 55 | Group One Trading Llc | 11.91K | n/a | $65,007 | 0.0% | n/c | 1 | SEC ↗ |
| 56 | Voya Investment Management Llc | 11.35K | n/a | $61,982 | 0.0% | n/c | 1 | SEC ↗ |
| 57 | Citigroup Inc | 10.10K | n/a | $55,146 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 58 | New York State Common Retirement… | 8.66K | n/a | $47,262 | 0.0% | n/c | 1 | SEC ↗ |
| 59 | Jones Financial Companies Lllp | 6.78K | n/a | $37,035 | 0.0% | n/c | 1 | SEC ↗ |
| 60 | Legal & General Group Plc | 6.14K | n/a | $33,503 | 0.0% | n/c | 1 | SEC ↗ |
| 61 | California State Teachers… | 4.22K | n/a | $23,052 | 0.0% | n/c | 1 | SEC ↗ |
| 62 | Fidelity (FMR) ✦ | 3.00K | +4.7% | $16,400 | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 63 | Pnc Financial Services Group, Inc. | 2.58K | n/a | $14,098 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 64 | Cwm, Llc | 2.09K | n/a | $11,000 | 0.0% | n/c | 1 | SEC ↗ |
| 65 | Us Bancorp \De\ | 1.04K | n/a | $5,695 | 0.0% | n/c | 1 | SEC ↗ |
| 66 | National Bank Of Canada /Fi/ | 938 | n/a | $5,103 | 0.0% | n/c | 1 | SEC ↗ |
| 67 | Northwestern Mutual Wealth… | 510 | n/a | $2,784 | 0.0% | n/c | 1 | SEC ↗ |
| 68 | Optiver Holding B.V. | 382 | n/a | $2,086 | 0.0% | n/c | 1 | SEC ↗ |
| 69 | Assetmark, Inc | 81 | n/a | $442 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Renaissance Technologies | $2.91M | 0.0% |
Exited
| Arrowstreet Capital | $3.46M | was 0.0% |
| AQR Capital Management | $124,998 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 182 holders, 43.73M shares, $199.66M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q4 2025 ·
Methodology ·
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