Security record
BLFS
BioLife Solutions, Inc. · Healthcare · Medical - Instruments & Supplies
82Tracked holders
+15Δ holders
26.70MShares held
$753.05MReported value
+17New positions
−2Exits
Momentum inputs (comparable managers):
holder breadth +22.4% ·
share flow +2.4% ·
net new positions +18.3%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
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 · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 6.38M | +4.5% | $180.05M | 0.0% | ▲ Add | 5 | SEC ↗ ×14 |
| 2 | Invesco Ltd. | 2.24M | -4.6% | $63.27M | 0.0% | ▼ Trim | 3 | SEC ↗ ×7 |
| 3 | Vanguard Capital Management Llc | 1.96M | +2.4% | $55.47M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 1.66M | +5.0% | $46.77M | 0.0% | ▲ Add | 7 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 1.09M | +11.8% | $30.70M | 0.0% | ▲ Add | 9 | SEC ↗ ×2 |
| 6 | Massachusetts Financial Services Co… | 1.08M | -9.8% | $30.48M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 7 | Dimensional Fund Advisors Lp | 1.05M | +1.0% | $29.55M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 8 | Fidelity (FMR) ✦ | 993.11K | -32.5% | $28.05M | 0.0% | ▼ Trim | 5 | SEC ↗ ×3 |
| 9 | Bank Of America Corp /De/ | 950.16K | +5.1% | $26.83M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 10 | Royal Bank Of Canada | 890.91K | +0.6% | $25.16M | 0.0% | ▲ Add | 3 | SEC ↗ ×6 |
| 11 | UBS Group AG | 832.14K | +212.9% | $23.50M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 12 | Millennium Management ✦ | 625.66K | New | $17.67M | 0.0% | New | 1 | SEC ↗ |
| 13 | Goldman Sachs Group ✦ | 531.58K | +100.2% | $15.01M | 0.0% | ▲ Add | 4 | SEC ↗ ×3 |
| 14 | Northern Trust Corp | 479.78K | +8.4% | $13.55M | 0.0% | ▲ Add | 3 | SEC ↗ ×7 |
| 15 | Morgan Stanley ✦ | 477.50K | +7.5% | $13.48M | 0.0% | ▲ Add | 4 | SEC ↗ ×9 |
| 16 | Rockefeller Capital Management L.P. | 445.02K | -40.0% | $12.57M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 17 | Raymond James Financial Inc | 437.73K | -1.4% | $12.36M | 0.0% | ▼ Trim | 3 | SEC ↗ ×4 |
| 18 | Charles Schwab Investment… | 402.90K | -0.1% | $11.38M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 19 | New York State Common Retirement… | 302.32K | +1.2% | $8.54M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 20 | Russell Investments Group, Ltd. | 274.47K | +2.3% | $7.75M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 21 | JPMorgan Chase ✦ | 230.23K | -1.1% | $6.52M | 0.0% | ▼ Trim | 4 | SEC ↗ ×5 |
| 22 | Bank of New York Mellon Corp | 229.11K | +8.4% | $6.47M | 0.0% | ▲ Add | 3 | SEC ↗ ×8 |
| 23 | Td Asset Management Inc | 192.44K | -0.5% | $5.43M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 24 | Principal Financial Group Inc | 191.78K | +0.5% | $5.42M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 25 | Jane Street Group, Llc | 183.06K | New | $5.17M | 0.0% | New | 1 | SEC ↗ ×2 |
| 26 | Envestnet Asset Management Inc | 161.46K | -33.4% | $4.56M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 27 | Citadel Advisors ✦ | 157.94K | -35.3% | $4.46M | 0.0% | ▼ Trim | 9 | SEC ↗ ×2 |
| 28 | Man Group plc | 145.50K | +100.3% | $4.11M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 29 | Susquehanna International Group, Llp | 142.68K | +871.7% | $4.03M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 30 | Squarepoint Ops LLC | 132.94K | New | $3.75M | 0.0% | New | 1 | SEC ↗ |
| 31 | Bnp Paribas Financial Markets | 132.89K | +49.1% | $3.75M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 32 | Sei Investments Co | 126.17K | +13.9% | $3.56M | 0.0% | ▲ Add | 3 | SEC ↗ ×2 |
| 33 | State Of Wisconsin Investment Board | 120.58K | +1.6% | $3.41M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 34 | Wells Fargo & Company/Mn | 114.98K | +21.3% | $3.25M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 35 | Nomura Asset Management… | 107.47K | -3.7% | $3.04M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 36 | Rhumbline Advisers | 103.97K | +9.9% | $2.94M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 37 | Legal & General Group Plc | 92.63K | -4.7% | $2.62M | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 38 | Swiss National Bank | 82.40K | +2.6% | $2.33M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 39 | Nuveen, LLC | 76.69K | -29.8% | $2.17M | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 40 | UBS AM, a distinct business unit of… | 75.79K | +11.8% | $2.14M | 0.0% | ▲ Add | 3 | SEC ↗ ×5 |
| 41 | Ameriprise Financial Inc | 66.81K | -92.6% | $1.89M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 42 | Prudential Financial Inc | 60.79K | +52.5% | $1.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 43 | Cerity Partners LLC | 57.51K | 0.0% | $1.62M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 44 | Deutsche Bank Ag\ | 45.77K | +24.8% | $1.29M | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 45 | T. Rowe Price ✦ | 45.71K | +13.4% | $1.29M | 0.0% | ▲ Add | 9 | SEC ↗ |
| 46 | CIBC Bancorp USA Inc. | 40.09K | +0.8% | $1.13M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 47 | Hsbc Holdings Plc | 39.26K | -13.9% | $1.10M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 48 | Point72 Asset Management ✦ | 35.02K | New | $988,937 | 0.0% | New | 1 | SEC ↗ |
| 49 | Alliancebernstein L.P. | 50.65K | +15.4% | $966,402 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 50 | Tidal Investments LLC | 29.01K | New | $819,299 | 0.0% | New | 1 | SEC ↗ |
| 51 | Barclays Plc | 27.72K | -7.8% | $782,728 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 52 | Marshall Wace ✦ | 23.69K | New | $669,062 | 0.0% | New | 1 | SEC ↗ ×2 |
| 53 | Citigroup Inc | 22.86K | +6.9% | $645,538 | 0.0% | ▲ Add | 3 | SEC ↗ ×3 |
| 54 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 19.66K | -0.3% | $555,057 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 55 | Zurcher Kantonalbank (Zurich… | 17.05K | +30.1% | $481,605 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | Stifel Financial Corp | 16.71K | -18.9% | $471,976 | 0.0% | ▼ Trim | 3 | SEC ↗ ×3 |
| 57 | Fifth Third Bancorp | 16.61K | +3.2% | $469,145 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 58 | AQR Capital Management ✦ | 15.74K | New | $444,469 | 0.0% | New | 1 | SEC ↗ ×4 |
| 59 | LPL Financial LLC | 13.20K | -3.5% | $372,740 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 60 | Quantinno Capital Management LP | 12.67K | +26.0% | $357,773 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 61 | D. E. Shaw & Co. ✦ | 12.35K | -87.9% | $348,736 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 62 | First Trust Advisors Lp | 11.54K | New | $325,889 | 0.0% | New | 1 | SEC ↗ |
| 63 | Manufacturers Life Insurance… | 11.43K | +0.3% | $322,811 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 64 | Creative Planning | 10.91K | New | $308,183 | 0.0% | New | 1 | SEC ↗ ×2 |
| 65 | State Board Of Administration Of… | 9.99K | New | $282,174 | 0.0% | New | 1 | SEC ↗ |
| 66 | Amundi | 9.78K | New | $276,244 | 0.0% | New | 1 | SEC ↗ |
| 67 | Cetera Investment Advisers | 9.19K | -20.9% | $259,441 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 68 | Optiver Holding B.V. | 8.92K | -0.6% | $251,986 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 69 | Voya Investment Management Llc | 8.29K | New | $234,025 | 0.0% | New | 1 | SEC ↗ |
| 70 | Pictet Asset Management Holding SA | 7.50K | New | $211,941 | 0.0% | New | 1 | SEC ↗ |
| 71 | Victory Capital Management Inc | 7.45K | New | $210,444 | 0.0% | New | 1 | SEC ↗ |
| 72 | Mml Investors Services, Llc | 7.19K | New | $202,989 | 0.0% | New | 1 | SEC ↗ |
| 73 | Mitsubishi UFJ Trust & Banking Corp | 5.00K | New | $141,285 | 0.0% | New | 1 | SEC ↗ |
| 74 | Federated Hermes, Inc. | 3.50K | +16.4% | $98,699 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 75 | Pnc Financial Services Group, Inc. | 3.17K | +5.0% | $89,379 | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 76 | Jones Financial Companies Lllp | 2.75K | +229.4% | $78,756 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 77 | Us Bancorp \De\ | 2.13K | -16.8% | $60,151 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
| 78 | Wealth Enhancement Advisory… | 16.16K | +3.2% | $35,496 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 79 | BNP Paribas Asset Management… | 609 | -39.5% | $17,198 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 80 | Osaic Holdings, Inc. | 108 | +4.8% | $3,050 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 81 | Group One Trading Llc | 61 | New | $1,723 | 0.0% | New | 1 | SEC ↗ |
| 82 | Assetmark, Inc | 28 | 0.0% | $791 | 0.0% | Held | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Millennium Management | $17.67M | 0.0% |
| Jane Street Group, Llc | $5.17M | 0.0% |
| Squarepoint Ops LLC | $3.75M | 0.0% |
| Point72 Asset Management | $988,937 | 0.0% |
| Tidal Investments LLC | $819,299 | 0.0% |
| Marshall Wace | $669,062 | 0.0% |
| AQR Capital Management | $444,469 | 0.0% |
| First Trust Advisors Lp | $325,889 | 0.0% |
| Creative Planning | $308,183 | 0.0% |
| State Board Of Administration… | $282,174 | 0.0% |
| Amundi | $276,244 | 0.0% |
| Voya Investment Management Llc | $234,025 | 0.0% |
Exited
| Renaissance Technologies | $3.95M | was 0.0% |
| National Bank Of Canada /Fi/ | $2,423 | was 0.0% |
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.
Sep 24
SC 13G — GLAZER CAPITAL, LLC
Sep 08
SC 13G/A — T. Rowe Price Investment Management…
Jun 04
SC 13G — Casdin Capital, LLC
May 22
SC 13D/A — Casdin Capital, LLC
9.7% of class · View original SEC filing ↗
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: Q2 2026 ·
Methodology ·
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