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Backblaze

144 hedge funds and large institutions have $151M invested in Backblaze in 2025 Q4 according to their latest regulatory filings, with 30 funds opening new positions, 60 increasing their positions, 39 reducing their positions, and 32 closing their positions.

New
Increased
Maintained
Reduced
Closed

1,851% more call options, than puts

Call options by funds: $3.35M | Put options by funds: $172K

54% more repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 39

2.67% more ownership

Funds ownership: 53.1%55.77% (+2.7%)

6% less first-time investments, than exits

New positions opened: 30 | Existing positions closed: 32

3% less funds holding

Funds holding: 149144 (-5)

46% less capital invested

Capital invested by funds: $278M → $151M (-$127M)

100% less funds holding in top 10

Funds holding in top 10: 20 (-2)

Holders
144
Holders Change
-5
Holders Change %
-3.36%
% of All Funds
1.75%
Holding in Top 10
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
New
30
Increased
60
Reduced
39
Closed
32
Calls
$3.35M
Puts
$172K
Net Calls
+$3.18M
Net Calls Change
+$1.9M
Name Holding Trade Value Shares
Change
Change in
Stake
PP
51
PDT Partners
New York
$485K -$186K -27,190 -21%
N
52
Numerai
California
$459K +$411K +60,018 +156%
RRA
53
Round Rock Advisors
Connecticut
$426K +$359K +52,345 +134%
Squarepoint
54
Squarepoint
New York
$398K +$152K +22,174 +35%
EGM
55
Engineers Gate Manager
New York
$350K -$133K -19,368 -21%
BNP Paribas Financial Markets
56
BNP Paribas Financial Markets
France
$338K -$635K -92,699 -56%
PM
57
Penbrook Management
New York
$332K +$132K +19,325 +37%
N
58
Nuveen
North Carolina
$332K
PAM
59
Panagora Asset Management
Massachusetts
$320K +$471K +68,655 New
Russell Investments Group
60
Russell Investments Group
United Kingdom
$314K +$44.2K +6,455 +11%
Wells Fargo
61
Wells Fargo
California
$309K +$188K +27,427 +70%
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$308K -$57.7K -8,421 -11%
GCM
63
Graham Capital Management
Connecticut
$267K +$393K +57,295 New
Bank of America
64
Bank of America
North Carolina
$258K +$98K +14,302 +35%
DTL
65
Dynamic Technology Lab
Singapore
$247K +$364K +53,180 New
Deutsche Bank
66
Deutsche Bank
Germany
$241K +$12.6K +1,842 +4%
Fidelity Investments
67
Fidelity Investments
Massachusetts
$226K +$1.24K +181 +0.4%
Canada Pension Plan Investment Board
68
Canada Pension Plan Investment Board
Ontario, Canada
$220K +$323K +47,200 New
Cambridge Investment Research Advisors
69
Cambridge Investment Research Advisors
Iowa
$209K -$48.2K -7,030 -14%
Invesco
70
Invesco
Georgia
$206K +$23K +3,363 +8%
Verition Fund Management
71
Verition Fund Management
Connecticut
$196K -$216K -31,490 -43%
JF
72
Jump Financial
Illinois
$192K -$1.59M -231,424 -85%
PA
73
PharVision Advisers
Florida
$170K +$250K +36,502 New
SIP
74
Stoneridge Investment Partners
Pennsylvania
$170K +$250K +36,518 New
AllianceBernstein
75
AllianceBernstein
Tennessee
$155K +$59.6K +8,700 +36%