Biolife SolutionsBLFS
13F holders, Q2 2025 (June 30)194holders +6
31new positions
25sold out
6famous investors
$21.54avg. 13F price*
At the end of Q2 2025, 194 institutions reported holding Biolife Solutions Inc. (BLFS) in their 13F filings, up 6 from Q1 2025. 31 opened new positions and 25 sold out. The largest holders were Casdin Capital, LLC ($166.0M), BlackRock, Inc. ($119.3M) and T. Rowe Price Investment Management, Inc. ($91.5M). 6 famous investors held it, including Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio), Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio) and Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Biolife Solutions Inc.
- CUSIP
- 09062W204
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 31 | $11.7M |
| Exits | 25 | $27.9M |
All 13F filers, Q1 2025 → Q2 2025: 6,307,584 shares bought and 4,608,695 shares sold, net +1,698,889 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 194 holders
| Casdin Capital, LLC | 15.12% | Reduce -11.5% | 7,707,165 | $166.0M |
| BlackRock, Inc. | 0.00% | Add +1.2% | 5,537,601 | $119.3M |
| T. Rowe Price Investment Management, Inc. | 0.06% | Add +215.0% | 4,246,706 | $91.5M |
| Invesco Ltd. | 0.01% | Add +0.8% | 3,580,778 | $77.1M |
| Vanguard Group Inc. | 0.00% | Add +3.3% | 2,897,270 | $62.4M |
| State Street Corp. | 0.00% | Reduce -1.7% | 1,408,955 | $30.3M |
| Fred Alger Management, LLC | 0.12% | Reduce -18.6% | 1,248,028 | $26.9M |
| Massachusetts Financial Services Co. | 0.01% | Add +44.1% | 1,102,091 | $23.7M |
| Ameriprise Financial Inc. | 0.01% | Add +11.3% | 1,080,371 | $23.3M |
| Rockefeller Capital Management L.P. | 0.05% | Add +6.5% | 1,026,415 | $22.1M |
| Dimensional Fund Advisors LP | 0.00% | Add +6.8% | 983,208 | $21.2M |
| Geode Capital Management, LLC | 0.00% | Add +3.8% | 921,105 | $19.8M |
| Palisade Capital Management, LP | 0.64% | Reduce -2.9% | 919,459 | $19.8M |
| Geneva Capital Management LLC | 0.33% | Add +5.8% | 901,764 | $19.4M |
| Royal Bank of Canada | 0.00% | Add +13.3% | 791,321 | $17.0M |
| Voya Investment Management LLC | 0.02% | Add +23.2% | 720,103 | $15.5M |
| Raymond James Financial Inc. | 0.01% | Reduce -21.0% | 708,574 | $15.3M |
| Cramer Rosenthal McGlynn LLC | 1.04% | Add +2.9% | 704,155 | $15.2M |
| Bank of America Corp. | 0.00% | Add +16.9% | 671,731 | $14.5M |
| Granahan Investment Management, LLC | 0.56% | Add +46.4% | 643,200 | $13.9M |
| Mutual of America Capital Management LLC | 0.15% | Add +22.2% | 638,373 | $13.8M |
| Gagnon Securities LLC | 2.36% | Reduce -0.2% | 539,896 | $11.6M |
| Stephens Investment Management Group LLC | 0.15% | Add +6.9% | 531,719 | $11.5M |
| Morgan Stanley | 0.00% | Add +25.1% | 523,020 | $11.3M |
| Royce & Associates LP | 0.12% | Reduce -39.4% | 521,805 | $11.2M |
| Curi Capital, LLC | 0.18% | Add +2.2% | 448,358 | $9.7M |
| Citadel Advisors | 0.01% | Add +242.2% | 420,237 | $9.1M |
| Northern Trust Corp. | 0.00% | Add +2.1% | 414,155 | $8.9M |
| Peregrine Capital Management LLC | 0.24% | Add +1.7% | 370,663 | $8.0M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +1.8% | 346,982 | $7.5M |
| Renaissance Technologies | 0.01% | Add +551.3% | 306,100 | $6.6M |
| New York State Common Retirement Fund | 0.01% | Add +0.4% | 298,618 | $6.4M |
| Ranger Investment Management, L.P. | 0.43% | Reduce -14.3% | 288,820 | $6.2M |
| Gagnon Advisors, LLC | 3.97% | No change | 274,217 | $5.9M |
| UBS Group AG | 0.00% | Add +24.3% | 269,221 | $5.8M |
| Qube Research & Technologies Ltd | 0.01% | Add +2399.5% | 248,474 | $5.4M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -9.2% | 248,193 | $5.3M |
| JPMorgan Chase & Co. | 0.00% | Reduce -4.8% | 231,598 | $5.0M |
| Next Century Growth Investors LLC | 0.38% | Reduce -26.1% | 228,790 | $4.9M |
| Uniplan Investment Counsel, Inc. | 0.51% | Reduce -8.4% | 226,668 | $4.9M |
| Bank of New York Mellon Corp | 0.00% | Add +1.3% | 224,616 | $4.8M |
| Russell Investments Group, Ltd. | 0.01% | Reduce -26.1% | 212,159 | $4.6M |
| Principal Financial Group Inc. | 0.00% | Reduce -29.1% | 184,099 | $4.0M |
| Bard Financial Services, Inc. | 0.39% | No change | 153,475 | $3.3M |
| Meros Investment Management, LP | 1.55% | Add +15.2% | 151,687 | $3.3M |
| TD Asset Management Inc | 0.00% | Add +271.7% | 144,290 | $3.1M |
| Isthmus Partners, LLC | 0.33% | Add +0.4% | 132,125 | $2.8M |
| Public Sector Pension Investment Board | 0.01% | Add +10.3% | 126,465 | $2.7M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -64.5% | 122,754 | $2.6M |
| D. E. Shaw & Co. | 0.00% | New | 115,712 | $2.5M |
| Sei Investments Co. | 0.00% | Reduce -0.3% | 112,913 | $2.4M |
| Wells Fargo & Company | 0.00% | Add +8.1% | 112,557 | $2.4M |
| Legal & General Group Plc | 0.00% | Add +10.5% | 105,595 | $2.3M |
| Macquarie Group Ltd. | 0.00% | Reduce -1.2% | 103,677 | $2.2M |
| State of Wisconsin Investment Board | 0.01% | Add +17.9% | 100,688 | $2.2M |
| Rhumbline Advisers | 0.00% | Add +11.6% | 92,908 | $2.0M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +42.6% | 91,862 | $2.0M |
| Barings LLC | 0.05% | No change | 91,316 | $2.0M |
| Jane Street Group, LLC | 0.00% | Add +82.2% | 87,056 | $1.9M |
| Allspring Global Investments Holdings, LLC | 0.00% | Reduce -11.3% | 83,415 | $1.8M |
| Rathbones Group PLC | 0.01% | No change | 77,086 | $1.7M |
| Barclays PLC | 0.00% | Add +53.0% | 74,029 | $1.6M |
| Swiss National Bank | 0.00% | No change | 71,900 | $1.5M |
| Squarepoint Ops LLC | 0.00% | New | 68,809 | $1.5M |
| Nuveen, LLC | 0.00% | Reduce -87.5% | 66,843 | $1.4M |
| Conestoga Capital Advisors, LLC | 0.02% | No change | 65,017 | $1.4M |
| Zacks Investment Management | 0.01% | New | 64,984 | $1.4M |
| Tudor Investment Corporation | 0.01% | Reduce -0.4% | 60,139 | $1.3M |
| Aquatic Capital Management LLC | 0.03% | New | 58,397 | $1.3M |
| New York State Teachers Retirement System | 0.00% | No change | 57,569 | $1.2M |
| LPL Financial LLC | 0.00% | Add +10.1% | 52,667 | $1.1M |
| Citigroup Inc. | 0.00% | Reduce -15.2% | 48,767 | $1.1M |
| Cerity Partners LLC | 0.00% | Reduce -2.0% | 47,621 | $1.0M |
| Susquehanna International Group, LLP | 0.00% | Reduce -4.9% | 46,454 | $1.0M |
| Kornitzer Capital Management Inc. | 0.02% | Add +11.7% | 44,000 | $948K |
| Gotham Asset Management | 0.01% | New | 39,623 | $853K |
| Intech Investment Management LLC | 0.01% | Reduce -7.0% | 38,100 | $821K |
| CIBC Private Wealth Group LLC | 0.00% | Reduce -21.8% | 37,681 | $812K |
| Prudential Financial Inc. | 0.00% | Add +5.2% | 37,987 | $800K |
| D.A. Davidson & Co. | 0.01% | Reduce -9.8% | 36,540 | $787K |
| CANADA LIFE ASSURANCE Co | 0.00% | Add +9.8% | 34,692 | $747K |
| First Trust Advisors LP | 0.00% | Reduce -57.9% | 34,633 | $746K |
| California State Teachers Retirement System | 0.00% | No change | 34,449 | $742K |
| Alliancebernstein L.P. | 0.00% | Reduce -0.1% | 33,327 | $718K |
| Thrivent Financial for Lutherans | 0.00% | Add +2.6% | 27,278 | $588K |
| Millennium Management | 0.00% | Reduce -93.1% | 26,915 | $580K |
| Franklin Resources Inc. | 0.00% | Add +8.6% | 26,766 | $577K |
| Cannell & Spears LLC | 0.01% | No change | 25,595 | $551K |
| Vestmark Advisory Solutions, Inc. | 0.01% | Add +160.3% | 24,438 | $526K |
| Deutsche Bank AG | 0.00% | Reduce -15.4% | 24,234 | $522K |
| T. Rowe Price Associates Inc. | 0.00% | Add +15.0% | 24,057 | $519K |
| Graham Capital Management, L.P. | 0.02% | New | 23,947 | $516K |
| XTX Topco Ltd | 0.02% | New | 23,928 | $515K |
| Penbrook Management LLC | 0.38% | Reduce -23.9% | 23,155 | $499K |
| State of Alaska, Department of Revenue | 0.01% | Add +10.2% | 22,096 | $475K |
| MetLife Investment Management, LLC | 0.00% | Reduce -0.3% | 22,042 | $475K |
| Manufacturers Life Insurance Company, The | 0.00% | Add +2.8% | 20,764 | $447K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Reduce -3.1% | 20,759 | $447K |
| Janus Henderson Group PLC | 0.00% | No change | 19,717 | $425K |
| BNP Paribas Financial Markets | 0.00% | Add +59.5% | 18,755 | $404K |
| Illinois Municipal Retirement Fund | 0.01% | Add +8.9% | 18,214 | $392K |
| Oppenheimer Asset Management Inc. | 0.00% | Add +7.1% | 18,138 | $391K |
| Virtu Financial LLC | 0.02% | New | 17,300 | $373K |
| Louisiana State Employees Retirement System | 0.01% | Add +1.8% | 17,300 | $373K |
| Kings Path Partners LLC | 0.14% | Reduce -20.4% | 16,570 | $357K |
| Sherbrooke Park Advisers LLC | 0.15% | New | 16,526 | $356K |
| Petrus Trust Company, LTA | 0.04% | New | 16,509 | $356K |
| NorthCrest Asset Manangement, LLC | 0.01% | Add +0.9% | 14,852 | $339K |
| Versor Investments LP | 0.06% | Reduce -17.4% | 15,363 | $331K |
| Comerica Bank | 0.00% | Reduce -1.5% | 14,801 | $319K |
| Stifel Financial Corp. | 0.00% | Reduce -6.9% | 14,338 | $309K |
| Mach-1 Financial Group, LLC | 0.09% | Add +9.3% | 13,958 | $301K |
| Yousif Capital Management, LLC | 0.00% | Add +1.2% | 13,861 | $299K |
| Deerfield Management Company, L.P. | 0.01% | New | 13,670 | $294K |
| Campbell & CO Investment Adviser LLC | 0.02% | New | 13,256 | $286K |
| Glenmede Investment Management, LP | 0.00% | — | 12,547 | $270K |
| Perkins Capital Management Inc. | 0.27% | Reduce -7.4% | 12,500 | $269K |
| Jacobs Levy Equity Management, Inc. | 0.00% | No change | 12,394 | $267K |
| Prelude Capital Management, LLC | 0.03% | New | 12,146 | $262K |
| Gryphon Financial Partners LLC | 0.03% | No change | 11,999 | $258K |
| HRT Financial LP | 0.00% | New | 11,966 | $257K |
| Arizona State Retirement System | 0.00% | Add +4.4% | 11,076 | $239K |
| Maryland State Retirement & Pension System | 0.01% | Add +3.3% | 10,902 | $235K |
| Man Group plc | 0.00% | New | 10,862 | $234K |
| Forum Private Client Group LLC | 0.09% | New | 10,768 | $232K |
| Amalgamated Bank | 0.00% | Add +2.0% | 10,532 | $227K |
| Sentinel Pension Advisors, LLC | 0.04% | No change | 10,053 | $217K |
| State Board of Administration of Florida Retirement System | 0.00% | No change | 9,992 | $215K |
| Teachers Retirement System of the State of Kentucky | 0.00% | No change | 9,931 | $214K |
| Commonwealth of Pennsylvania Public School Empls Retrmt SYS | 0.00% | New | 9,524 | $205K |
| Avantax Advisory Services, Inc. | 0.00% | Add +4.9% | 9,520 | $205K |
| Compagnie Lombard Odier SCmA | 0.00% | No change | 9,000 | $194K |
| Oregon Public Employees Retirement Fund | 0.00% | Add +1.8% | 8,479 | $183K |
| State of Tennessee, Department of Treasury | 0.00% | No change | 8,441 | $182K |
| Police & Firemen's Retirement System of New Jersey | 0.00% | No change | 7,867 | $169K |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 0.00% | No change | 7,690 | $166K |
| Tower Research Capital LLC (TRC) | 0.00% | Add +547.9% | 7,133 | $154K |
| AlphaQuest LLC | 0.01% | New | 6,927 | $149K |
| KLP Kapitalforvaltning As | 0.00% | No change | 6,600 | $142K |
| Summit Securities Group LLC | 0.04% | New | 4,978 | $107K |
| Smartleaf Asset Management LLC | 0.01% | Add +5.0% | 4,962 | $107K |
| Ameritas Investment Partners, Inc. | 0.00% | Add +12.8% | 3,873 | $83K |
| GAMMA Investing LLC | 0.00% | Reduce -16.7% | 3,517 | $76K |
| FMR LLC | 0.00% | Reduce -78.2% | 3,081 | $66K |
| STRS Ohio | 0.00% | Reduce -55.2% | 3,000 | $65K |
| US Bancorp \de | 0.00% | Add +22.2% | 2,634 | $57K |
| PNC Financial Services Group, Inc. | 0.00% | Add +4.4% | 2,431 | $52K |
| 1620 Investment Advisors, Inc. | 0.04% | Reduce -0.2% | 2,291 | $49K |
| Signaturefd, LLC | 0.00% | No change | 2,054 | $44K |
| Nisa Investment Advisors, LLC | 0.00% | Reduce -2.8% | 1,717 | $37K |
| Center for Financial Planning, Inc. | 0.00% | No change | 1,714 | $37K |
| Quarry LP | 0.01% | New | 1,400 | $30K |
| Versant Capital Management, Inc | 0.00% | Add +835.7% | 1,310 | $28K |
| Hantz Financial Services, Inc. | 0.00% | Add +21.3% | 1,218 | $26K |
| Global Retirement Partners, LLC | 0.00% | — | 1,010 | $22K |
| State of Wyoming | 0.00% | Reduce -53.6% | 887 | $19K |
| Cullen/Frost Bankers, Inc. | 0.00% | New | 756 | $16K |
| Farther Finance Advisors, LLC | 0.00% | Reduce -48.7% | 687 | $15K |
| Mark Sheptoff Financial Planning, LLC | 0.01% | Reduce -25.0% | 600 | $13K |
| Private Trust Co. NA | 0.00% | Reduce -1.2% | 576 | $12K |
| Jones Financial Companies LLLP | 0.00% | Add +33.0% | 492 | $11K |
| Parkside Financial Bank & Trust | 0.00% | Add +66.0% | 488 | $11K |
| Clearstead Advisors, LLC | 0.00% | No change | 475 | $10K |
| Pillar Financial Advisors, LLC | 0.01% | No change | 396 | $9K |
| Annis Gardner Whiting Capital Advisors, LLC | 0.00% | New | 377 | $8K |
| Osaic Holdings, Inc. | 0.00% | Add +235.2% | 362 | $8K |
| Fifth Third Bancorp | 0.00% | Add +49.0% | 359 | $8K |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 0.00% | New | 340 | $7K |
| First Horizon Advisors, Inc. | 0.00% | No change | 324 | $7K |
| Brooklyn Investment Group | 0.00% | Add +234.8% | 308 | $7K |
| MCF Advisors LLC | 0.00% | Reduce -24.5% | 290 | $6K |
| Caitong International Asset Management Co., Ltd | 0.00% | Add +609.7% | 220 | $5K |
| UMB Bank, n.a. | 0.00% | Add +36.8% | 171 | $4K |
| Twin Peaks Wealth Advisors, LLC | 0.00% | New | 142 | $3K |
| SouthState Bank Corp | 0.00% | No change | 158 | $3K |
| Cwm, LLC | 0.00% | Reduce -46.2% | 92 | $2K |
| Sterling Capital Management LLC | 0.00% | Reduce -9.8% | 92 | $2K |
| Rothschild Investment LLC | 0.00% | Add +5.9% | 90 | $2K |
| Principal Securities, Inc. | 0.00% | Add +102.3% | 89 | $2K |
| Arax Advisory Partners | 0.00% | Add +70.0% | 85 | $2K |
| Allworth Financial LP | 0.00% | New | 79 | $2K |
| MAI Capital Management | 0.00% | New | 69 | $1K |
| Huntington National Bank | 0.00% | Add +463.6% | 62 | $1K |
| SBI Securities Co., Ltd. | 0.00% | No change | 49 | $1K |
| Beacon Capital Management, LLC | 0.00% | No change | 47 | $1K |
| Bessemer Group Inc. | 0.00% | No change | 50 | $1K |
| NewSquare Capital LLC | 0.00% | New | 45 | $969 |
| Physician Wealth Advisors, Inc. | 0.00% | New | 27 | $582 |
| Farmers & Merchants Investments Inc. | 0.00% | No change | 24 | $517 |
| Clearstead Trust, LLC | 0.00% | New | 17 | $367 |
| DecisionPoint Financial, LLC | 0.00% | New | 13 | $282 |
| Larson Financial Group LLC | 0.00% | Reduce -89.2% | 4 | $86 |
| Simplex Trading, LLC | 0.00% | New | 42 | $0 |
| Covestor Ltd | 0.00% | Reduce -79.0% | 4 | $0 |
"% of holder's portfolio" is BLFS's weight in each manager's 13F, not the share of Biolife Solutions Inc. the manager owns.