Security record · archived quarter
SARK
name pending profile ingest
7Tracked holders
0Δ holders
226.57KShares held
$6.85MReported value
+1New positions
−1Exits
Momentum inputs (comparable managers): holder breadth 0.0% · share flow +12.8% · net new positions 0.0% — formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
Ownership over time
Who holds it · Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Susquehanna International Group, Llp | 161.03K | — | $4.87M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Citadel Advisors ✦ | 50.22K | +537.8% | $1.52M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | Group One Trading Llc | 8.68K | — | $262,510 | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Optiver Holding B.V. | 6.34K | — | $191,694 | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Bnp Paribas Financial Markets | 275 | — | $8,319 | 0.0% | n/c | 1 | SEC ↗ |
| 6 | JPMorgan Chase ✦ | 33 | New | $998 | 0.0% | New | 1 | SEC ↗ |
| 7 | Morgan Stanley ✦ | 1 | -99.9% | $54 | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| JPMorgan Chase | $998 | 0.0% |
Exited
| Renaissance Technologies | $456,171 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 15 holders, 390.45K shares, $12.94M 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 ·
Get this via the API