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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, Q1 2025

Institutional positions in Backblaze, Inc. as of Mar 31, 2025. 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
112
−4 vs. Q4 2024
Shares held
23.9M
+729.8K (+3.2%) vs. Q4 2024
Total value
$115.3M
−$24.0M (−17.2%) vs. Q4 2024
New holders
17
51 more added
Sold out
21
29 more reduced

3 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2025: 112 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 heldQ1 2025: $115.3M
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, Q1 2025

Shares, value and share of portfolio for each institution holding Backblaze, Inc.; share changes are against Q4 2024.

Institutions holding BLZE in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
IFP Advisors, Inc0$390.00%0Unchanged
Sachetta, LLC20$970.00%00.0%Unchanged
EverSource Wealth Advisors, LLC28$1350.00%+10+55.6%Added
Sterling Capital Management LLC41$1980.00%00.0%Unchanged
Hughes Financial Services, LLC83$4090.00%+83New
Coldstream Capital Management Inc102$4930.00%+102New
Nisa Investment Advisors, LLC159$7680.00%−30−15.9%Reduced
Royal Bank of Canada299$1.00K0.00%−1,125−79.0%Reduced
True Wealth Design, LLC221$1.07K0.00%+221New
SBI Securities Co., Ltd.469$2.27K0.00%+115+32.5%Added
GAMMA Investing LLC484$2.34K0.00%+419+644.6%Added
HM Payson & Co500$2.42K0.00%00.0%Unchanged
Toth Financial Advisory Corp501$2.42K0.00%00.0%Unchanged
Parallel Advisors, LLC695$3.36K0.00%+1+0.1%Added
New York State Common Retirement Fund1,100$5.31K0.00%00.0%Unchanged
Amalgamated Bank1,584$8.00K0.00%+203+14.7%Added
Tower Research Capital LLC (TRC)2,060$9.95K0.00%−4,992−70.8%Reduced
California State Teachers Retirement System2,892$14.0K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.3,910$18.9K0.00%00.0%Unchanged
Covestor Ltd4,714$23.0K0.02%+4,714New
CWM, LLC4,945$24.0K0.00%+4,737+2,277.4%Added
Legal & General Group Plc5,150$24.9K0.00%+887+20.8%Added
Police & Firemen's Retirement System of New Jersey8,024$38.8K0.00%00.0%Unchanged
PEAK6 LLC8,229$39.7K0.00%+8,229New
Group One Trading, L.P.8,662$41.8K0.00%−8,303−48.9%Reduced
Summit Trail Advisors, LLC10,000$48.3K0.00%+10,000New
Gabelli Funds LLC10,020$48.4K0.00%00.0%Unchanged
Boothbay Fund Management, LLC10,041$48.5K0.00%−6,946−40.9%Reduced
Jane Street Group, LLC10,134$48.9K0.00%−41,366−80.3%Reduced
CIBC World Markets Corp10,195$49.2K0.00%+10,195New
Corton Capital Inc.10,716$51.8K0.17%+10,716New
Green Harvest Asset Management LLC11,000$53.1K0.00%00.0%Unchanged
Bayesian Capital Management, LP11,200$54.1K0.01%+11,200New
Voya Investment Management LLC11,704$56.5K0.00%−1,697−12.7%Reduced
Simplex Trading, LLC11,911$57.0K0.00%+11,911New
Winton Group Ltd13,612$65.7K0.00%+13,612New
Manufacturers Life Insurance Company, The14,642$70.7K0.00%−567−3.7%Reduced
R Squared Ltd14,730$71.1K0.08%+8,470+135.3%Added
FMR LLC17,544$84.7K0.00%+16,522+1,616.6%Added
Dynamic Technology Lab Private Ltd17,947$87.0K0.01%−12,067−40.2%Reduced
SG Americas Securities, LLC18,085$87.0K0.00%−1,768−8.9%Reduced
Invesco Ltd.19,102$92.3K0.00%−722−3.6%Reduced
Price T Rowe Associates Inc19,392$94.0K0.00%+4,612+31.2%Added
Dimensional Fund Advisors LP19,905$96.1K0.00%00.0%Unchanged
Deerfield Management Company, L.P. (Series C)21,475$103.7K0.00%+21,475New
Corebridge Financial, Inc.22,508$108.7K0.00%+2,665+13.4%Added
Fox Run Management, L.L.C.22,589$109.1K0.02%+22,589New
MetLife Investment Management24,086$116.3K0.00%−189−0.8%Reduced
Mirae Asset Global ETFs Holdings Ltd.27,094$130.9K0.00%+4,060+17.6%Added
Intech Investment Management LLC27,528$133.0K0.00%+8,559+45.1%Added
Man Group plc29,124$140.7K0.00%+29,124New
Wells Fargo & Company29,817$144.0K0.00%+1,133+3.9%Added
Checchi Capital Advisers, LLC31,070$150.1K0.01%00.0%Unchanged
UBS Group AG31,326$151.3K0.00%−14,653−31.9%Reduced
Citigroup Inc32,699$157.9K0.00%−6,619−16.8%Reduced
Deutsche Bank AG34,457$166.4K0.00%−4,777−12.2%Reduced
Balyasny Asset Management LLC34,941$168.8K0.00%+2,600+8.0%Added
Bank of America Corp41,814$202.0K0.00%−10,139−19.5%Reduced
Russell Investments Group, Ltd.42,135$203.5K0.00%+41,340+5,200.0%Added
Penbrook Management LLC47,275$228.3K0.17%−600−1.3%Reduced
Blair William & Co48,194$232.8K0.00%+17,500+57.0%Added
Virtus ETF Advisers LLC48,203$232.8K0.15%+48,203New
BNP Paribas Arbitrage, SA49,378$238.5K0.00%+18,217+58.5%Added
Cambridge Investment Research Advisors, Inc.49,506$239.0K0.00%−1,052−2.1%Reduced
Engineers Gate Manager LP50,106$242.0K0.00%+1,094+2.2%Added
Gagnon Securities LLC55,773$269.4K0.06%+351+0.6%Added
Rhumbline Advisers58,444$282.3K0.00%+5,667+10.7%Added
Gsa Capital Partners LLP66,732$322.0K0.03%+479+0.7%Added
HSBC Holdings PLC70,955$341.3K0.00%+34,635+95.4%Added
Nuveen, LLC72,652$350.9K0.00%+72,652New
EntryPoint Capital, LLC73,996$357.4K0.16%+50,438+214.1%Added
Lazard Asset Management LLC79,623$384.0K0.00%+64,628+431.0%Added
Scalar Gauge Management, LLC86,740$419.0K0.26%−30,000−25.7%Reduced
AQR Capital Management LLC88,279$426.4K0.00%+88,279New
Bank of New York Mellon Corp88,945$429.6K0.00%+4,505+5.3%Added
XTX Topco Ltd96,030$463.8K0.02%+10,249+11.9%Added
Cerity Partners LLC105,238$508.3K0.00%+5,168+5.2%Added
Two Sigma Advisers, LP112,300$542.4K0.00%−62,200−35.6%Reduced
PDT Partners, LLC113,848$549.9K0.04%+70,688+163.8%Added
Cubist Systematic Strategies, LLC118,198$570.9K0.01%−67,684−36.4%Reduced
Barclays PLC124,653$602.1K0.00%+39,365+46.2%Added
Charles Schwab Investment Management Inc129,996$627.9K0.00%+11,647+9.8%Added
Bridgeway Capital Management, LLC131,300$634.2K0.02%+19,900+17.9%Added
Susquehanna International Group, LLP134,982$652.0K0.00%+73,651+120.1%Added
Two Sigma Investments, LP137,396$663.6K0.00%−135,442−49.6%Reduced
D. E. Shaw & Co., Inc.152,139$734.8K0.00%+36,145+31.2%Added
Raymond James Financial Inc153,693$742.3K0.00%−115,100−42.8%Reduced
Trexquant Investment LP201,567$973.6K0.01%+56,176+38.6%Added
CastleKnight Management LP212,400$1.03M0.11%00.0%Unchanged
JPMorgan Chase & Co225,517$1.09M0.00%−43,557−16.2%Reduced
Thompson Siegel & Walmsley LLC231,940$1.12M0.02%−259,060−52.8%Reduced
Goldman Sachs Group Inc261,610$1.26M0.00%+55,720+27.1%Added
Perkins Capital Management Inc285,525$1.38M1.45%+300+0.1%Added
Los Angeles Capital Management LLC288,479$1.39M0.01%+51,181+21.6%Added
Qube Research & Technologies Ltd346,720$1.67M0.00%+123,231+55.1%Added
Northern Trust Corp383,307$1.85M0.00%+2,769+0.7%Added
Renaissance Technologies LLC387,616$1.87M0.00%−157,897−28.9%Reduced
Morgan Stanley393,586$1.90M0.00%+197,940+101.2%Added
P.A.W. Capital Corp400,000$1.93M4.78%+80,000+25.0%Added
Citadel Advisors LLC401,897$1.94M0.00%+125,831+45.6%Added