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Backblaze
BLZE

Overview Fund Activity

127 hedge funds and large institutions have $148M invested in Backblaze in 2025 Q2 according to their latest regulatory filings, with 31 funds opening new positions, 61 increasing their positions, 23 reducing their positions, and 13 closing their positions.

Holders
127
Holders Change
+16
Holders Change %
+14.41%
% of All Funds
1.71%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
31
Increased
61
Reduced
23
Closed
13
Calls
$272K
Puts
$355K
Net Calls
-$83K
Net Calls Change
-$44K

Top Buyers

1
Royal Bank of Canada
1
Royal Bank of Canada
Ontario, Canada
$3.21M
2
WCA
2
Whetstone Capital Advisors
Kansas
$6.57M
3
BlackRock
3
BlackRock
New York
$19.8M
4
Lazard Asset Management
4
Lazard Asset Management
New York
$1.59M
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$993K

Top Sellers

1
TSW
1
Thompson Siegel & Walmsley
Virginia
$0
2
Citadel Advisors
2
Citadel Advisors
Florida
$1.12M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$232K
4
TI
4
Trexquant Investment
Connecticut
$557K
5
SGM
5
Scalar Gauge Management
Texas
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Two Sigma Advisers
51
Two Sigma Advisers
New York
$380K 69,100 -43,200 -38%
UBS Group
52
UBS Group
Switzerland
$357K 64,832 +33,506 +107%
EC
53
EntryPoint Capital
New York
$342K 62,216 -11,780 -16%
EGM
54
Engineers Gate Manager
New York
$333K 60,486 +10,380 +21%
MF
55
Magnetar Financial
Illinois
$314K 57,073 +57,073 New
BNP Paribas Financial Markets
56
BNP Paribas Financial Markets
France
$309K 56,245 +6,867 +14%
Russell Investments Group
57
Russell Investments Group
United Kingdom
$305K 55,389 +13,254 +31%
GS
58
Gagnon Securities
New York
$303K 55,129 -644 -1%
Balyasny Asset Management
59
Balyasny Asset Management
Illinois
$294K 53,416 +18,475 +53%
Cambridge Investment Research Advisors
60
Cambridge Investment Research Advisors
Iowa
$278K 50,506 +1,000 +2%
Verition Fund Management
61
Verition Fund Management
Connecticut
$270K 49,135 +49,135 New
William Blair & Company
62
William Blair & Company
Illinois
$265K 48,194 – –
Deutsche Bank
63
Deutsche Bank
Germany
$233K 42,311 +7,854 +23%
D.E. Shaw & Co
64
D.E. Shaw & Co
New York
$232K 42,272 -109,867 -72%
FRM
65
Fox Run Management
Connecticut
$229K 41,624 +19,035 +84%
Dimensional Fund Advisors
66
Dimensional Fund Advisors
Texas
$226K 41,140 +21,235 +107%
NA
67
NewEdge Advisors
Louisiana
$220K 40,089 +40,089 New
N
68
Numerai
California
$201K 36,614 +36,614 New
MIM
69
MetLife Investment Management
New Jersey
$184K 33,410 +9,324 +39%
IIM
70
INTECH Investment Management
Florida
$181K 32,879 +5,351 +19%
Wells Fargo
71
Wells Fargo
California
$180K 32,682 +2,865 +10%
CCA
72
Checchi Capital Advisers
California
$171K 31,070 – –
Mirae Asset Global ETFs Holdings
73
Mirae Asset Global ETFs Holdings
Hong Kong
$161K 29,323 +2,229 +8%
T. Rowe Price Associates
74
T. Rowe Price Associates
Maryland
$148K 26,733 +7,341 +38%
State of Tennessee, Department of Treasury
75
State of Tennessee, Department of Treasury
Tennessee
$139K 25,213 +25,213 New
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