Security record · archived quarter
SRZN
name pending profile ingest
4Tracked holders
0Δ holders
122.28KShares held
$1.76MReported value
+1New positions
−1Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 35 | +8 | 3.24M | $84.13M | +15 | −7 |
| Q1 2026 | 27 | +4 | 1.80M | $52.40M | +6 | −2 |
| Q4 2025 | 23 | +2 | 1.74M | $39.41M | +2 | — |
| Q3 2025 | 10 | +2 | 631.52K | $8.14M | +2 | — |
| Q2 2025 | 7 | +1 | 400.84K | $3.58M | +1 | — |
| Q1 2025 | 4 | 0 | 149.85K | $1.75M | — | — |
| Q4 2024 | 4 | 0 | 122.28K | $1.76M | +1 | −1 |
| Q3 2024 | 4 | +2 | 64.23K | $759,381 | +2 | — |
| Q2 2024 | 2 | — | 31.13K | $340,969 | — | — |
Who holds it · Q4 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Adage Capital Partners ✦ | 64.65K | New | $927,771 | 0.0% | New | 1 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 22.39K | +26.1% | $321,391 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 22.39K | +26.1% | $321,391 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | T. Rowe Price ✦ | 21.71K | 0.0% | $312,000 | 0.0% | Held | 2 | SEC ↗ |
| 5 | Renaissance Technologies ✦ | 13.53K | -2.2% | $194,098 | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Adage Capital Partners | $927,771 | 0.0% |
Exited
| Citadel Advisors | $128,646 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 57 holders, 8.60M shares, $249.56M 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 2024 ·
Methodology ·
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