Security record · archived quarter
BLFS
BioLife Solutions, Inc. · Healthcare · Medical - Instruments & Supplies
16Tracked holders
+2Δ holders
14.03MShares held
$358.03MReported value
+2New positions
−0Exits
Momentum inputs (comparable managers):
holder breadth +14.3% ·
share flow +8.7% ·
net new positions +12.5%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 82 | +15 | 26.70M | $753.05M | +17 | −2 |
| Q1 2026 | 70 | -3 | 26.13M | $498.41M | +5 | −8 |
| Q4 2025 | 72 | -4 | 28.22M | $682.48M | — | −4 |
| Q3 2025 | 16 | +2 | 14.03M | $358.03M | +2 | — |
| Q2 2025 | 11 | +1 | 11.70M | $252.03M | +2 | −1 |
| Q1 2025 | 7 | -1 | 2.99M | $68.26M | — | −1 |
| Q4 2024 | 8 | +1 | 4.22M | $109.55M | +1 | — |
| Q3 2024 | 6 | 0 | 1.96M | $49.08M | +1 | −1 |
| Q2 2024 | 6 | — | 1.99M | $42.59M | — | — |
Who holds it · Q3 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 5.60M | +1.1% | $142.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 5.60M | +1.1% | $142.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 5.60M | +1.1% | $142.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 5.60M | +1.1% | $142.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 5.60M | +1.1% | $142.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 5.60M | +1.1% | $142.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 5.60M | +1.1% | $142.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 5.60M | +1.1% | $142.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 5.60M | +1.1% | $142.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 5.60M | +1.1% | $142.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 5.60M | +1.1% | $142.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 5.60M | +1.1% | $142.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 5.60M | +1.1% | $142.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 5.60M | +1.1% | $142.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 15 | The Vanguard Group ✦ (passive) | 2.97M | +2.4% | $75.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 16 | The Vanguard Group ✦ (passive) | 2.97M | +2.4% | $75.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 17 | The Vanguard Group ✦ (passive) | 2.97M | +2.4% | $75.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 18 | The Vanguard Group ✦ (passive) | 2.97M | +2.4% | $75.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 19 | The Vanguard Group ✦ (passive) | 2.97M | +2.4% | $75.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 20 | State Street Global Advisors ✦ (passive) | 1.46M | +3.4% | $37.16M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 21 | Fidelity (FMR) ✦ | 1.02M | +32868.9% | $25.91M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 22 | Fidelity (FMR) ✦ | 1.02M | +32868.9% | $25.91M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 23 | Geode Capital Management ✦ (passive) | 952.34K | +3.4% | $24.30M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 24 | Geode Capital Management ✦ (passive) | 952.34K | +3.4% | $24.30M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 25 | Morgan Stanley ✦ | 580.70K | — | $14.81M | 0.0% | n/c | 1 | SEC ↗ |
| 26 | Morgan Stanley ✦ | 580.70K | — | $14.81M | 0.0% | n/c | 1 | SEC ↗ |
| 27 | Morgan Stanley ✦ | 580.70K | — | $14.81M | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Morgan Stanley ✦ | 580.70K | — | $14.81M | 0.0% | n/c | 1 | SEC ↗ |
| 29 | Morgan Stanley ✦ | 580.70K | — | $14.81M | 0.0% | n/c | 1 | SEC ↗ |
| 30 | Morgan Stanley ✦ | 580.70K | — | $14.81M | 0.0% | n/c | 1 | SEC ↗ |
| 31 | Morgan Stanley ✦ | 580.70K | — | $14.81M | 0.0% | n/c | 1 | SEC ↗ |
| 32 | Morgan Stanley ✦ | 580.70K | — | $14.81M | 0.0% | n/c | 1 | SEC ↗ |
| 33 | JPMorgan Chase ✦ | 451.23K | — | $11.51M | 0.0% | n/c | 1 | SEC ↗ |
| 34 | JPMorgan Chase ✦ | 451.23K | — | $11.51M | 0.0% | n/c | 1 | SEC ↗ |
| 35 | JPMorgan Chase ✦ | 451.23K | — | $11.51M | 0.0% | n/c | 1 | SEC ↗ |
| 36 | JPMorgan Chase ✦ | 451.23K | — | $11.51M | 0.0% | n/c | 1 | SEC ↗ |
| 37 | JPMorgan Chase ✦ | 451.23K | — | $11.51M | 0.0% | n/c | 1 | SEC ↗ |
| 38 | JPMorgan Chase ✦ | 451.23K | — | $11.51M | 0.0% | n/c | 1 | SEC ↗ |
| 39 | JPMorgan Chase ✦ | 451.23K | — | $11.51M | 0.0% | n/c | 1 | SEC ↗ |
| 40 | JPMorgan Chase ✦ | 451.23K | — | $11.51M | 0.0% | n/c | 1 | SEC ↗ |
| 41 | D. E. Shaw & Co. ✦ | 285.54K | +146.8% | $7.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Renaissance Technologies ✦ | 192.20K | -37.2% | $4.90M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 43 | Goldman Sachs Group ✦ | 181.72K | — | $4.64M | 0.0% | n/c | 1 | SEC ↗ |
| 44 | Goldman Sachs Group ✦ | 181.72K | — | $4.64M | 0.0% | n/c | 1 | SEC ↗ |
| 45 | Citadel Advisors ✦ | 138.48K | -67.0% | $3.53M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 46 | Citadel Advisors ✦ | 138.48K | -67.0% | $3.53M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 47 | Point72 Asset Management ✦ | 113.03K | New | $2.88M | 0.0% | New | 1 | SEC ↗ |
| 48 | Gotham Asset Management ✦ | 29.81K | -24.8% | $760,504 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 49 | Millennium Management ✦ | 27.70K | +2.9% | $706,576 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 50 | T. Rowe Price ✦ | 25.77K | +7.1% | $658,000 | 0.0% | ▲ Add | 6 | SEC ↗ |
| 51 | Two Sigma Investments ✦ | 15.80K | New | $403,058 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Point72 Asset Management | $2.88M | 0.0% |
| Two Sigma Investments | $403,058 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 186 holders, 49.64M shares, $817.90M 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: Q3 2025 ·
Methodology ·
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