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Backblaze, Inc.

BLZE
Exchange
Nasdaq
Industry
Services-Prepackaged Software
SEC CIK
0001462056

In the last 90 days, Backblaze, Inc. insiders filed 0 open-market purchases and 2 sales; 168 institutions reported holding it in 13F filings for Q2 2026, worth $562.9M in total; no superinvestor holds it.

13F holders, Q4 2024

Institutional positions in Backblaze, Inc. as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
119
+18 vs. Q3 2024
Shares held
23.2M
+6.88M (+42.1%) vs. Q3 2024
Total value
$139.8M
+$35.4M (+33.9%) vs. Q3 2024
New holders
30
50 more added
Sold out
12
23 more reduced

2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting BLZE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2024: 119 institutions
Q1 2021: 0 institutionsQ2 2021: 0 institutionsQ3 2021: 0 institutionsQ4 2021: 37 institutionsQ1 2022: 29 institutionsQ2 2022: 29 institutionsQ3 2022: 32 institutionsQ4 2022: 31 institutionsQ1 2023: 35 institutionsQ2 2023: 38 institutionsQ3 2023: 56 institutionsQ4 2023: 72 institutionsQ1 2024: 95 institutionsQ2 2024: 95 institutionsQ3 2024: 103 institutionsQ4 2024: 119 institutionsQ1 2025: 112 institutionsQ2 2025: 131 institutionsQ3 2025: 150 institutionsQ4 2025: 144 institutionsQ1 2026: 138 institutionsQ2 2026: 168 institutions
Value heldQ4 2024: $139.8M
Q1 2021: $0Q2 2021: $0Q3 2021: $0Q4 2021: $61.2MQ1 2022: $34.3MQ2 2022: $17.4MQ3 2022: $20.6MQ4 2022: $28.1MQ1 2023: $25.8MQ2 2023: $22.6MQ3 2023: $42.8MQ4 2023: $81.2MQ1 2024: $149.1MQ2 2024: $95.2MQ3 2024: $105.0MQ4 2024: $139.8MQ1 2025: $115.3MQ2 2025: $148.0MQ3 2025: $278.2MQ4 2025: $151.1MQ1 2026: $100.2MQ2 2026: $562.9M
Institutions holding BLZE and their total value by quarter
QuarterHoldersValue
Q2 2026168$562.9M
Q1 2026138$100.2M
Q4 2025144$151.1M
Q3 2025150$278.2M
Q2 2025131$148.0M
Q1 2025112$115.3M
Q4 2024119$139.8M
Q3 2024103$105.0M
Q2 202495$95.2M
Q1 202495$149.1M
Q4 202372$81.2M
Q3 202356$42.8M
Q2 202338$22.6M
Q1 202335$25.8M
Q4 202231$28.1M
Q3 202232$20.6M
Q2 202229$17.4M
Q1 202229$34.3M
Q4 202137$61.2M
Q3 20210$0
Q2 20210$0
Q1 20210$0

Institutions, Q4 2024

Shares, value and share of portfolio for each institution holding Backblaze, Inc.; share changes are against Q3 2024.

Institutions holding BLZE in Q4 2024
InstitutionSharesValue% of portfolioChange in sharesAction
BlackRock, Inc.2,867,513$17.3M0.00%+6,182+0.2%Added
AWM Investment Company, Inc.2,783,158$16.8M2.04%+2,682,480+2,664.4%Added
Vanguard Group Inc2,165,801$13.0M0.00%+311,809+16.8%Added
AIGH Capital Management LLC1,800,000$10.8M4.08%+1,800,000New
Whetstone Capital Advisors, LLC1,220,102$7.34M2.80%−366,907−23.1%Reduced
First Eagle Investment Management, LLC1,160,390$6.99M0.02%+49,800+4.5%Added
Geode Capital Management, LLC875,829$5.27M0.00%+11,267+1.3%Added
Millennium Management LLC622,813$3.75M0.00%+108,884+21.2%Added
State Street Corp614,792$3.70M0.00%+8,479+1.4%Added
Renaissance Technologies LLC545,513$3.28M0.00%+157,897+40.7%Added
Oberweis Asset Management Inc538,700$3.24M0.15%00.0%Unchanged
Connor, Clark & Lunn Investment Management Ltd.510,395$3.07M0.01%+170,513+50.2%Added
Thompson Siegel & Walmsley LLC491,000$2.96M0.05%+491,000New
Marshall Wace, LLP387,789$2.33M0.00%+111,771+40.5%Added
Northern Trust Corp380,538$2.29M0.00%+67,281+21.5%Added
P.A.W. Capital Corp320,000$1.93M3.67%+320,000New
Perkins Capital Management Inc285,225$1.72M1.52%+178,390+167.0%Added
Citadel Advisors LLC276,066$1.66M0.00%−3,699−1.3%Reduced
Two Sigma Investments, LP272,838$1.64M0.00%+27,139+11.0%Added
JPMorgan Chase & Co269,074$1.62M0.00%+143,754+114.7%Added
Raymond James Financial Inc268,793$1.62M0.00%+268,793New
Los Angeles Capital Management LLC237,298$1.43M0.01%+89,501+60.6%Added
Qube Research & Technologies Ltd223,489$1.35M0.00%−19,201−7.9%Reduced
CastleKnight Management LP212,400$1.28M0.14%00.0%Unchanged
Goldman Sachs Group Inc205,890$1.24M0.00%−14,213−6.5%Reduced
Morgan Stanley195,646$1.18M0.00%−15,990−7.6%Reduced
Cubist Systematic Strategies, LLC185,882$1.12M0.02%+104,970+129.7%Added
Squarepoint Ops LLC174,841$1.05M0.00%−859−0.5%Reduced
Two Sigma Advisers, LP174,500$1.05M0.00%−5,900−3.3%Reduced
Manatuck Hill Partners, LLC150,000$903.0K0.37%+150,000New
Trexquant Investment LP145,391$875.3K0.01%+64,834+80.5%Added
Norges Bank129,500$779.6K0.00%−39,800−23.5%Reduced
Charles Schwab Investment Management Inc118,349$712.5K0.00%+193+0.2%Added
Scalar Gauge Management, LLC116,740$702.8K0.32%−184,147−61.2%Reduced
D. E. Shaw & Co., Inc.115,994$698.3K0.00%+87,194+302.8%Added
Bridgeway Capital Management, LLC111,400$670.6K0.02%+30,000+36.9%Added
Cerity Partners LLC100,070$602.4K0.00%−130.0%Reduced
Connective Capital Management, LLC99,620$599.7K0.70%+99,620New
XTX Topco Ltd85,781$516.4K0.04%+13,261+18.3%Added
Barclays PLC85,288$513.4K0.00%+7,083+9.1%Added
Bank of New York Mellon Corp84,440$508.3K0.00%+2,105+2.6%Added
Nuveen Asset Management, LLC72,652$437.4K0.00%00.0%Unchanged
Gsa Capital Partners LLP66,253$399.0K0.03%+66,253New
Susquehanna International Group, LLP61,331$369.2K0.00%+5,356+9.6%Added
Gagnon Securities LLC55,422$333.6K0.07%+223+0.4%Added
ExodusPoint Capital Management, LP54,719$329.0K0.00%+13,321+32.2%Added
Rhumbline Advisers52,777$317.7K0.00%−1,776−3.3%Reduced
Bank of America Corp51,953$312.8K0.00%+18,193+53.9%Added
Jane Street Group, LLC51,500$310.0K0.00%+26,593+106.8%Added
Cambridge Investment Research Advisors, Inc.50,558$304.0K0.00%+800+1.6%Added
Engineers Gate Manager LP49,012$295.1K0.01%−10,156−17.2%Reduced
Tempus Wealth Planning, LLC48,860$294.1K0.09%+24,240+98.5%Added
Penbrook Management LLC47,875$288.2K0.20%+47,875New
UBS Group AG45,979$276.8K0.00%+20,728+82.1%Added
PDT Partners, LLC43,160$259.8K0.02%+32,422+301.9%Added
Acadian Asset Management LLC39,803$239.0K0.00%−174,016−81.4%Reduced
Citigroup Inc39,318$236.7K0.00%+10,525+36.6%Added
Deutsche Bank AG39,234$236.2K0.00%+15,733+66.9%Added
HSBC Holdings PLC36,320$219.0K0.00%−134−0.4%Reduced
Atom Investors LP35,089$211.2K0.03%−22,132−38.7%Reduced
Balyasny Asset Management LLC32,341$194.7K0.00%+32,341New
BNP Paribas Arbitrage, SA31,161$187.6K0.00%+31,161New
Checchi Capital Advisers, LLC31,070$187.0K0.01%00.0%Unchanged
Blair William & Co30,694$184.8K0.00%+30,694New
Dynamic Technology Lab Private Ltd30,014$181.0K0.03%+17,914+148.0%Added
Wells Fargo & Company28,684$172.7K0.00%+6,357+28.5%Added
Walleye Capital LLC24,629$148.3K0.00%+24,629New
MetLife Investment Management24,275$146.1K0.00%00.0%Unchanged
Occudo Quantitative Strategies LP24,189$145.6K0.03%−2,621−9.8%Reduced
EntryPoint Capital, LLC23,558$141.8K0.06%+4,054+20.8%Added
Mirae Asset Global ETFs Holdings Ltd.23,034$138.7K0.00%+988+4.5%Added
SG Americas Securities, LLC19,853$120.0K0.00%+6,322+46.7%Added
Dimensional Fund Advisors LP19,905$119.8K0.00%00.0%Unchanged
Corebridge Financial, Inc.19,843$119.5K0.00%−1,498−7.0%Reduced
Invesco Ltd.19,824$119.3K0.00%+343+1.8%Added
Virtu Financial LLC19,463$117.0K0.01%+19,463New
Intech Investment Management LLC18,969$114.2K0.00%+18,969New
Verition Fund Management LLC17,888$107.7K0.00%+2,088+13.2%Added
Boothbay Fund Management, LLC16,987$102.3K0.00%+16,987New
Group One Trading, L.P.16,965$102.1K0.00%+16,965New
Virtus Investment Advisers, Inc.16,817$101.2K0.08%+16,817New
Jump Financial, LLC15,688$94.4K0.00%−19,312−55.2%Reduced
Manufacturers Life Insurance Company, The15,209$91.6K0.00%−744−4.7%Reduced
Lazard Asset Management LLC14,995$90.0K0.00%−50,799−77.2%Reduced
Price T Rowe Associates Inc14,780$89.0K0.00%+1,992+15.6%Added
Voya Investment Management LLC13,401$80.7K0.00%−867−6.1%Reduced
Quantbot Technologies LP11,648$70.1K0.00%+4,393+60.6%Added
ProShare Advisors LLC11,241$67.7K0.00%+11,241New
Green Harvest Asset Management LLC11,000$66.2K0.00%00.0%Unchanged
Quadrature Capital Ltd10,274$62.0K0.00%+10,274New
Gabelli Funds LLC10,020$60.3K0.00%00.0%Unchanged
Police & Firemen's Retirement System of New Jersey8,024$48.3K0.00%+8,024New
Tower Research Capital LLC (TRC)7,052$42.5K0.00%+5,293+300.9%Added
R Squared Ltd6,260$37.7K0.04%+6,260New
Legal & General Group Plc4,263$25.7K0.00%−156−3.5%Reduced
Ameritas Investment Partners, Inc.3,910$23.5K0.00%00.0%Unchanged
Point72 (DIFC) Ltd3,867$23.3K0.00%+2,275+142.9%Added
Virtus Fund Advisers, LLC3,423$20.6K0.06%+3,423New
California State Teachers Retirement System2,892$17.4K0.00%00.0%Unchanged
Royal Bank of Canada1,424$8.00K0.00%−3,457−70.8%Reduced