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BioLife Solutions
BLFS

Overview Fund Activity

192 hedge funds and large institutions have $1.07B invested in BioLife Solutions in 2025 Q2 according to their latest regulatory filings, with 33 funds opening new positions, 80 increasing their positions, 49 reducing their positions, and 25 closing their positions.

Holders
192
Holders Change
+3
Holders Change %
+1.59%
% of All Funds
2.58%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
33
Increased
80
Reduced
49
Closed
25
Calls
$6K
Puts
$18K
Net Calls
-$12K
Net Calls Change
+$4.09M

Top Buyers

1
T. Rowe Price Investment Management
1
T. Rowe Price Investment Management
Maryland
$91.5M
2
Massachusetts Financial Services
2
Massachusetts Financial Services
Massachusetts
$23.7M
3
Citadel Advisors
3
Citadel Advisors
Florida
$9.05M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$6.59M
5
Qube Research & Technologies (QRT)
5
Qube Research & Technologies (QRT)
United Kingdom
$5.35M

Top Sellers

1
William Blair Investment Management
1
William Blair Investment Management
Illinois
$0
2
CC
2
Casdin Capital
New York
$166M
3
NL
3
Nuveen LLC
North Carolina
$1.44M
4
Millennium Management
4
Millennium Management
New York
$580K
5
RA
5
Royce & Associates
New York
$11.2M
Name Market Value Shares Shares
Change 		Shares
Change %
SEI Investments
51
SEI Investments
Pennsylvania
$2.43M 112,913 -329 -0.3%
Wells Fargo
52
Wells Fargo
California
$2.42M 112,557 +8,445 +8%
Legal & General Group
53
Legal & General Group
United Kingdom
$2.27M 105,595 +10,001 +10%
Macquarie Group
54
Macquarie Group
Australia
$2.23M 103,677 -1,262 -1%
State of Wisconsin Investment Board
55
State of Wisconsin Investment Board
Wisconsin
$2.17M 100,688 +15,324 +18%
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$2M 92,908 +9,681 +12%
UBS AM
57
UBS AM
Illinois
$1.98M 91,862 +27,446 +43%
B
58
Barings
North Carolina
$1.97M 91,316 – –
Jane Street
59
Jane Street
New York
$1.88M 87,056 +39,275 +82%
Allspring Global Investments
60
Allspring Global Investments
North Carolina
$1.8M 83,415 -10,604 -11%
RG
61
Rathbones Group
United Kingdom
$1.66M 77,086 – –
Barclays
62
Barclays
United Kingdom
$1.6M 74,029 +25,648 +53%
Swiss National Bank
63
Swiss National Bank
Switzerland
$1.55M 71,900 – –
Squarepoint
64
Squarepoint
New York
$1.48M 68,809 +68,809 New
NL
65
Nuveen LLC
North Carolina
$1.44M 66,843 -469,454 -88%
CCA
66
Conestoga Capital Advisors
Pennsylvania
$1.4M 65,017 – –
ZIM
67
Zacks Investment Management
Illinois
$1.4M 64,984 +64,984 New
Tudor Investment Corp
68
Tudor Investment Corp
Connecticut
$1.3M 60,139 -265 -0.4%
ACM
69
Aquatic Capital Management
Illinois
$1.26M 58,397 +58,397 New
New York State Teachers Retirement System (NYSTRS)
70
New York State Teachers Retirement System (NYSTRS)
New York
$1.24M 57,569 – –
PM
71
Penbrook Management
New York
$1.19M 53,580 +23,155 +76%
LPL Financial
72
LPL Financial
California
$1.13M 52,667 +4,834 +10%
Citigroup
73
Citigroup
New York
$1.05M 48,767 -8,751 -15%
Cerity Partners
74
Cerity Partners
New York
$1.03M 47,621 -982 -2%
KCM
75
Kornitzer Capital Management
Kansas
$948K 44,000 +4,600 +12%
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3
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