SRTA
Strata Critical Medical, Inc. · Healthcare · Medical - Care Facilities
Momentum inputs (comparable managers):
holder breadth -11.1% ·
share flow -5.6% ·
net new positions -12.5%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 65 | +2 | 32.93M | $173.43M | +5 | −3 |
| Q1 2026 | 65 | -1 | 35.82M | $149.75M | +2 | −3 |
| Q4 2025 | 66 | -2 | 36.14M | $173.84M | — | −2 |
| Q3 2025 | 16 | +1 | 24.58M | $124.36M | +2 | −1 |
| Q2 2025 | 12 | +1 | 20.26M | $81.63M | +1 | — |
| Q1 2025 | 8 | -1 | 12.11M | $33.06M | — | −1 |
| Q4 2024 | 9 | 0 | 12.82M | $54.49M | — | — |
| Q3 2024 | 8 | +1 | 9.76M | $28.71M | +1 | — |
| Q2 2024 | 7 | — | 8.74M | $30.43M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | ARK Investment Management ✦ | 8.14M | +1.1% | $22.22M | 0.2% | ▲ Add | 4 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 1.42M | +3.6% | $3.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 1.42M | +3.6% | $3.88M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 1.26M | -0.9% | $3.44M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | Renaissance Technologies ✦ | 590.04K | +54.0% | $1.61M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | Citadel Advisors ✦ | 421.46K | -55.4% | $1.15M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 7 | AQR Capital Management ✦ | 207.05K | -16.4% | $565,238 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 207.05K | -16.4% | $565,238 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 207.05K | -16.4% | $565,238 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 10 | AQR Capital Management ✦ | 207.05K | -16.4% | $565,238 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 207.05K | -16.4% | $565,238 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 12 | Millennium Management ✦ | 41.90K | -44.3% | $114,382 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 13 | T. Rowe Price ✦ | 24.81K | +8.6% | $68,000 | 0.0% | ▲ Add | 4 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Marshall Wace | $1.92M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 125 holders, 55.49M shares, $231.60M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Director · 5.09K sh · $29,273
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology