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 2026
Institutional positions in Backblaze, Inc. as of Mar 31, 2026. 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
- 138
- −5 vs. Q4 2025
- Shares held
- 29.1M
- −32.7K (−0.1%) vs. Q4 2025
- Total value
- $100.2M
- −$36.4M (−26.7%) vs. Q4 2025
- New holders
- 26
- 43 more added
- Sold out
- 31
- 46 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 168 | $562.9M |
| Q1 2026 | 138 | $100.2M |
| Q4 2025 | 144 | $151.1M |
| Q3 2025 | 150 | $278.2M |
| Q2 2025 | 131 | $148.0M |
| Q1 2025 | 112 | $115.3M |
| Q4 2024 | 119 | $139.8M |
| Q3 2024 | 103 | $105.0M |
| Q2 2024 | 95 | $95.2M |
| Q1 2024 | 95 | $149.1M |
| Q4 2023 | 72 | $81.2M |
| Q3 2023 | 56 | $42.8M |
| Q2 2023 | 38 | $22.6M |
| Q1 2023 | 35 | $25.8M |
| Q4 2022 | 31 | $28.1M |
| Q3 2022 | 32 | $20.6M |
| Q2 2022 | 29 | $17.4M |
| Q1 2022 | 29 | $34.3M |
| Q4 2021 | 37 | $61.2M |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Backblaze, Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sachetta, LLC | 20 | $69 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 27 | $93 | 0.00% | +27 | New |
| Sunbelt Securities, Inc. | 31 | $107 | 0.00% | +31 | New |
| SJS Investment Consulting Inc. | 36 | $125 | 0.00% | +36 | New |
| Basecamp Wealth Advisors LLC | 41 | $141 | 0.00% | +41 | New |
| Wealth Preservation Advisors, LLC | 118 | $407 | 0.00% | +118 | New |
| Caitong International Asset Management Co., Ltd | 199 | $687 | 0.00% | +199 | New |
| True Wealth Design, LLC | 203 | $701 | 0.00% | −184−47.5% | Reduced |
| MAI Capital Management | 209 | $722 | 0.00% | +207+10,350.0% | Added |
| Northwestern Mutual Wealth Management Co | 226 | $780 | 0.00% | +226 | New |
| Rothschild Investment LLC | 236 | $814 | 0.00% | +114+93.4% | Added |
| SRS Capital Advisors, Inc. | 314 | $942 | 0.00% | +305+3,388.9% | Added |
| GAMMA Investing LLC | 280 | $966 | 0.00% | −468−62.6% | Reduced |
| Farther Finance Advisors, LLC | 280 | $1.00K | 0.00% | −744−72.7% | Reduced |
| Root Financial Partners, LLC | 309 | $1.07K | 0.00% | +309 | New |
| SBI Securities Co., Ltd. | 369 | $1.27K | 0.00% | −100−21.3% | Reduced |
| Sterling Capital Management LLC | 369 | $1.27K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 374 | $1.29K | 0.00% | +12+3.3% | Added |
| HM Payson & Co | 500 | $1.73K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 510 | $2.00K | 0.00% | −5,041−90.8% | Reduced |
| Marquette Asset Management, LLC | 762 | $2.63K | 0.00% | +762 | New |
| Allworth Financial LP | 939 | $3.24K | 0.00% | +793+543.2% | Added |
| Chapman Financial Group, LLC | 1,000 | $3.45K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 1,536 | $5.30K | 0.00% | +1,298+545.4% | Added |
| IFP Advisors, Inc | 1,569 | $5.41K | 0.00% | +1,523+3,310.9% | Added |
| Simplex Trading, LLC | 1,749 | $6.03K | 0.00% | −2,893−62.3% | Reduced |
| Meramec Financial Planners, LLC | 1,850 | $7.64K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 2,985 | $10.3K | 0.00% | −410−12.1% | Reduced |
| Citigroup Inc | 2,986 | $10.3K | 0.00% | +1,379+85.8% | Added |
| GWM Advisors LLC | 3,368 | $11.6K | 0.00% | −4,710−58.3% | Reduced |
| Advisor Group Holdings, Inc. | 4,000 | $13.8K | 0.00% | +2,500+166.7% | Added |
| Essential Partners LLC | 4,234 | $14.6K | 0.00% | +4,059+2,319.4% | Added |
| Ameritas Investment Partners, Inc. | 4,475 | $15.4K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 4,864 | $17.0K | 0.01% | 00.0% | Unchanged |
| Legal & General Group Plc | 4,985 | $17.2K | 0.00% | −776−13.5% | Reduced |
| Rockefeller Capital Management L.P. | 5,289 | $18.2K | 0.00% | +313+6.3% | Added |
| Tower Research Capital LLC (TRC) | 6,227 | $21.5K | 0.00% | −695−10.0% | Reduced |
| Group One Trading, L.P. | 8,671 | $29.9K | 0.00% | −1,100−11.3% | Reduced |
| Summit Trail Advisors, LLC | 10,000 | $34.5K | 0.00% | 00.0% | Unchanged |
| Gabelli Funds LLC | 10,020 | $34.6K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 10,044 | $34.7K | 0.00% | −511−4.8% | Reduced |
| Captrust Financial Advisors | 10,315 | $35.6K | 0.00% | +10,315 | New |
| M&T Bank Corp | 10,479 | $36.2K | 0.00% | 00.0% | Unchanged |
| Green Harvest Asset Management LLC | 10,616 | $36.6K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 11,100 | $38.3K | 0.00% | 00.0% | Unchanged |
| Creative Planning | 11,167 | $38.5K | 0.00% | +11,167 | New |
| Oxford Asset Management LLP | 12,617 | $43.5K | 0.02% | +2,496+24.7% | Added |
| Police & Firemen's Retirement System of New Jersey | 13,560 | $46.8K | 0.00% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 14,378 | $49.6K | 0.00% | +14,378 | New |
| Panagora Asset Management Inc | 14,398 | $49.7K | 0.00% | −54,257−79.0% | Reduced |
| Gamco Investors, Inc. Et Al | 14,400 | $49.7K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 15,100 | $52.1K | 0.00% | −7,594−33.5% | Reduced |
| Voleon Capital Management LP | 15,237 | $52.6K | 0.00% | +15,237 | New |
| Two Sigma Investments, LP | 15,300 | $52.8K | 0.00% | −415,873−96.5% | Reduced |
| Mercer Global Advisors Inc | 15,553 | $53.7K | 0.00% | +15,553 | New |
| Raymond James Financial Inc | 16,144 | $55.7K | 0.00% | −109,240−87.1% | Reduced |
| Manufacturers Life Insurance Company, The | 16,409 | $56.6K | 0.00% | −1,063−6.1% | Reduced |
| Regal Investment Advisors LLC | 16,686 | $57.6K | 0.00% | +541+3.4% | Added |
| SEI Investments Co | 17,341 | $59.8K | 0.00% | +17,341 | New |
| MetLife Investment Management | 19,006 | $65.6K | 0.00% | −5,984−23.9% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 18,407 | $67.0K | 0.00% | +18,407 | New |
| Zacks Investment Management | 19,900 | $68.7K | 0.00% | 00.0% | Unchanged |
| Vanguard Global Advisers, LLC | 22,697 | $78.3K | 0.00% | +22,697 | New |
| R Squared Ltd | 24,436 | $84.3K | 0.05% | +24,436 | New |
| EntryPoint Capital, LLC | 24,691 | $85.2K | 0.02% | +24,691 | New |
| Wells Fargo & Company | 25,452 | $87.8K | 0.00% | −40,879−61.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 26,282 | $90.7K | 0.00% | +674+2.6% | Added |
| State of Wyoming | 30,980 | $106.9K | 0.01% | +4,679+17.8% | Added |
| Checchi Capital Advisers, LLC | 31,070 | $107.2K | 0.01% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 32,035 | $110.5K | 0.00% | −53,445−62.5% | Reduced |
| Quantbot Technologies LP | 32,591 | $112.4K | 0.00% | +8,805+37.0% | Added |
| Stoneridge Investment Partners LLC | 36,518 | $126.0K | 0.09% | 00.0% | Unchanged |
| Centiva Capital, LP | 40,231 | $138.8K | 0.01% | +40,231 | New |
| Mariner, LLC | 42,095 | $145.2K | 0.00% | +42,095 | New |
| CWM, LLC | 42,946 | $148.2K | 0.00% | +39,230+1,055.7% | Added |
| Price T Rowe Associates Inc | 44,059 | $153.0K | 0.00% | +11,840+36.7% | Added |
| Alliancebernstein L.P. | 33,200 | $154.7K | 0.00% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 44,926 | $155.0K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 45,471 | $156.9K | 0.00% | +1,368+3.1% | Added |
| FMR LLC | 47,143 | $162.6K | 0.00% | −1,430−2.9% | Reduced |
| Canada Pension Plan Investment Board | 47,200 | $162.8K | 0.00% | 00.0% | Unchanged |
| PDT Partners, LLC | 48,780 | $168.3K | 0.01% | −55,196−53.1% | Reduced |
| BNP Paribas Arbitrage, SA | 49,237 | $169.9K | 0.00% | −23,389−32.2% | Reduced |
| Bank of America Corp | 53,991 | $186.3K | 0.00% | −1,447−2.6% | Reduced |
| Engineers Gate Manager LP | 55,934 | $193.0K | 0.00% | −19,127−25.5% | Reduced |
| Jump Financial, LLC | 58,586 | $202.1K | 0.00% | +17,486+42.5% | Added |
| Deutsche Bank AG | 58,734 | $202.6K | 0.00% | +6,961+13.4% | Added |
| Marshall Wace, LLP | 61,555 | $212.4K | 0.00% | −163,556−72.7% | Reduced |
| Rhumbline Advisers | 66,927 | $230.9K | 0.00% | +786+1.2% | Added |
| Russell Investments Group, Ltd. | 68,006 | $234.6K | 0.00% | +639+0.9% | Added |
| Nuveen, LLC | 71,143 | $245.4K | 0.00% | 00.0% | Unchanged |
| Penbrook Management LLC | 72,150 | $248.9K | 0.19% | +800+1.1% | Added |
| Jane Street Group, LLC | 75,964 | $262.1K | 0.00% | −223,883−74.7% | Reduced |
| Bridgeway Capital Management, LLC | 85,800 | $296.0K | 0.01% | +65,000+312.5% | Added |
| Ieq Capital, LLC | 92,929 | $320.6K | 0.00% | +92,929 | New |
| Susquehanna International Group, LLP | 96,585 | $333.2K | 0.00% | −8,600−8.2% | Reduced |
| Barclays PLC | 98,380 | $339.4K | 0.00% | −75,011−43.3% | Reduced |
| Charles Schwab Investment Management Inc | 121,268 | $418.4K | 0.00% | −41,119−25.3% | Reduced |
| Millennium Management LLC | 123,351 | $425.6K | 0.00% | −529,324−81.1% | Reduced |
| XTX Topco Ltd | 126,355 | $435.9K | 0.01% | −339−0.3% | Reduced |