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, Q3 2025
Institutional positions in Backblaze, Inc. as of Sep 30, 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
- 150
- +19 vs. Q2 2025
- Shares held
- 30.0M
- +3.10M (+11.5%) vs. Q2 2025
- Total value
- $278.2M
- +$130.3M (+88.0%) vs. Q2 2025
- New holders
- 40
- 50 more added
- Sold out
- 21
- 37 more reduced
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Backblaze, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Sunbelt Securities, Inc. | 14 | $130 | 0.00% | +14 | New |
| Sachetta, LLC | 20 | $186 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 45 | $418 | 0.00% | +14+45.2% | Added |
| GAMMA Investing LLC | 60 | $557 | 0.00% | −469−88.7% | Reduced |
| Hughes Financial Services, LLC | 111 | $623 | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 70 | $650 | 0.00% | +70 | New |
| Rise Advisors, LLC | 93 | $863 | 0.00% | +93 | New |
| Raffa Wealth Management, LLC | 94 | $872 | 0.00% | +94 | New |
| Parkside Financial Bank & Trust | 95 | $883 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 100 | $928 | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 117 | $1.12K | 0.00% | +117 | New |
| Sterling Capital Management LLC | 130 | $1.21K | 0.00% | −1−0.8% | Reduced |
| EverSource Wealth Advisors, LLC | 195 | $1.81K | 0.00% | +117+150.0% | Added |
| Marquette Asset Management, LLC | 197 | $1.83K | 0.00% | +197 | New |
| Northwestern Mutual Wealth Management Co | 200 | $1.86K | 0.00% | +200 | New |
| Allworth Financial LP | 227 | $2.11K | 0.00% | +108+90.8% | Added |
| Smartleaf Asset Management LLC | 228 | $2.20K | 0.00% | +179+365.3% | Added |
| Royal Bank of Canada | 373 | $3.00K | 0.00% | −583,389−99.9% | Reduced |
| Essential Partners LLC | 350 | $3.25K | 0.00% | +107+44.0% | Added |
| Signaturefd, LLC | 350 | $3.25K | 0.00% | +350 | New |
| Quarry LP | 357 | $3.31K | 0.00% | +357 | New |
| Optiver Holding B.V. | 394 | $3.66K | 0.00% | +394 | New |
| SBI Securities Co., Ltd. | 470 | $4.36K | 0.00% | +1+0.2% | Added |
| HM Payson & Co | 500 | $4.64K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 603 | $5.60K | 0.00% | −7−1.1% | Reduced |
| Federated Hermes, Inc. | 645 | $5.99K | 0.00% | +645 | New |
| Accredited Wealth Management, LLC | 22,558 | $6.96K | 0.01% | +22,558 | New |
| Advisor Group Holdings, Inc. | 1,100 | $9.19K | 0.00% | +1,010+1,122.2% | Added |
| Chapman Financial Group, LLC | 1,000 | $9.28K | 0.01% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 1,231 | $11.4K | 0.00% | +1,231 | New |
| Amalgamated Bank | 1,584 | $15.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 2,200 | $20.4K | 0.00% | +48+2.2% | Added |
| Citigroup Inc | 2,275 | $21.1K | 0.00% | −16,743−88.0% | Reduced |
| California State Teachers Retirement System | 3,345 | $31.0K | 0.00% | +3+0.1% | Added |
| Tower Research Capital LLC (TRC) | 4,295 | $39.9K | 0.00% | −998−18.9% | Reduced |
| Ameritas Investment Partners, Inc. | 4,475 | $41.5K | 0.00% | −994−18.2% | Reduced |
| Covestor Ltd | 4,864 | $45.0K | 0.02% | −20−0.4% | Reduced |
| Global Retirement Partners, LLC | 5,015 | $46.5K | 0.00% | +5,015 | New |
| Legal & General Group Plc | 5,863 | $54.4K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 8,754 | $81.0K | 0.00% | −203−2.3% | Reduced |
| Summit Trail Advisors, LLC | 10,000 | $92.8K | 0.00% | 00.0% | Unchanged |
| Gabelli Funds LLC | 10,020 | $93.0K | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 10,145 | $94.1K | 0.00% | +10,145 | New |
| Axq Capital, LP | 10,322 | $95.8K | 0.04% | +10,322 | New |
| Omers Administration Corp | 10,400 | $96.5K | 0.00% | +10,400 | New |
| Voya Investment Management LLC | 10,555 | $98.0K | 0.00% | −5,076−32.5% | Reduced |
| Green Harvest Asset Management LLC | 10,616 | $98.5K | 0.00% | 00.0% | Unchanged |
| Corton Capital Inc. | 11,055 | $102.6K | 0.25% | +11,055 | New |
| New York State Common Retirement Fund | 11,100 | $103.0K | 0.00% | +10,000+909.1% | Added |
| Quest Partners LLC | 11,383 | $105.6K | 0.01% | +11,383 | New |
| Regal Investment Advisors LLC | 11,412 | $105.9K | 0.01% | 00.0% | Unchanged |
| Blair William & Co | 13,194 | $122.4K | 0.00% | −35,000−72.6% | Reduced |
| Gamco Investors, Inc. Et Al | 14,400 | $133.6K | 0.00% | 00.0% | Unchanged |
| Ieq Capital, LLC | 14,941 | $138.7K | 0.00% | +14,941 | New |
| Brevan Howard Capital Management LP | 15,436 | $143.2K | 0.00% | +15,436 | New |
| Police & Firemen's Retirement System of New Jersey | 17,035 | $158.1K | 0.00% | +6,225+57.6% | Added |
| Manufacturers Life Insurance Company, The | 18,609 | $172.7K | 0.00% | −683−3.5% | Reduced |
| Zacks Investment Management | 19,900 | $184.7K | 0.00% | 00.0% | Unchanged |
| GWN Securities Inc. | 20,060 | $186.2K | 0.04% | +20,060 | New |
| Cornerstone Investment Partners, LLC | 21,105 | $195.9K | 0.01% | +21,105 | New |
| ExodusPoint Capital Management, LP | 21,615 | $200.6K | 0.00% | −54,239−71.5% | Reduced |
| Polymer Capital Management (US) LLC | 22,353 | $207.4K | 0.03% | +22,353 | New |
| Alliancebernstein L.P. | 24,500 | $227.4K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 24,517 | $227.5K | 0.00% | −61,366−71.5% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 24,598 | $228.3K | 0.00% | −4,725−16.1% | Reduced |
| State of Tennessee, Treasury Department | 25,213 | $234.0K | 0.00% | 00.0% | Unchanged |
| Caxton Associates LLP | 25,792 | $239.3K | 0.01% | +25,792 | New |
| Intech Investment Management LLC | 27,182 | $252.2K | 0.00% | −5,697−17.3% | Reduced |
| SG Americas Securities, LLC | 28,233 | $262.0K | 0.00% | +28,233 | New |
| Price T Rowe Associates Inc | 28,696 | $267.0K | 0.00% | +1,963+7.3% | Added |
| Man Group plc | 29,685 | $275.5K | 0.00% | −59,388−66.7% | Reduced |
| Checchi Capital Advisers, LLC | 31,070 | $288.3K | 0.02% | 00.0% | Unchanged |
| MetLife Investment Management | 33,410 | $310.0K | 0.00% | 00.0% | Unchanged |
| Bailard, Inc. | 33,900 | $314.6K | 0.01% | +33,900 | New |
| Boothbay Fund Management, LLC | 37,466 | $347.7K | 0.01% | +37,466 | New |
| Numerai GP LLC | 38,407 | $356.4K | 0.05% | +1,793+4.9% | Added |
| Wells Fargo & Company | 38,904 | $361.0K | 0.00% | +6,222+19.0% | Added |
| GWM Advisors LLC | 39,024 | $362.1K | 0.00% | −1,065−2.7% | Reduced |
| Virtu Financial LLC | 39,799 | $369.0K | 0.02% | +39,799 | New |
| Invesco Ltd. | 40,740 | $378.1K | 0.00% | +20,514+101.4% | Added |
| Bank of America Corp | 41,136 | $381.7K | 0.00% | −40,511−49.6% | Reduced |
| HSBC Holdings PLC | 44,576 | $407.9K | 0.00% | −54,896−55.2% | Reduced |
| Round Rock Advisors, LLC | 39,061 | $410.1K | 0.06% | +39,061 | New |
| Quantbot Technologies LP | 45,119 | $418.7K | 0.01% | +27,895+162.0% | Added |
| FMR LLC | 48,392 | $449.1K | 0.00% | +42,066+665.0% | Added |
| UBS Group AG | 49,219 | $456.8K | 0.00% | −15,613−24.1% | Reduced |
| Dimensional Fund Advisors LP | 49,730 | $461.5K | 0.00% | +8,590+20.9% | Added |
| Deutsche Bank AG | 49,931 | $463.4K | 0.00% | +7,620+18.0% | Added |
| Tudor Investment Corp Et Al | 51,257 | $475.7K | 0.00% | +51,257 | New |
| Counterpoint Mutual Funds LLC | 51,691 | $479.7K | 0.04% | +51,691 | New |
| Cambridge Investment Research Advisors, Inc. | 51,956 | $482.0K | 0.00% | +1,450+2.9% | Added |
| Penbrook Management LLC | 52,025 | $482.8K | 0.34% | +12,200+30.6% | Added |
| Semanteon Capital Management, LP | 54,007 | $501.2K | 0.63% | +54,007 | New |
| Gagnon Securities LLC | 55,393 | $514.0K | 0.10% | +264+0.5% | Added |
| Manatuck Hill Partners, LLC | 60,000 | $556.8K | 0.19% | +60,000 | New |
| Russell Investments Group, Ltd. | 60,912 | $565.3K | 0.00% | +5,523+10.0% | Added |
| Squarepoint Ops LLC | 63,306 | $587.5K | 0.00% | +63,306 | New |
| XTX Topco Ltd | 64,653 | $600.0K | 0.03% | −40,590−38.6% | Reduced |
| Nuveen, LLC | 71,143 | $660.2K | 0.00% | +1,608+2.3% | Added |
| Verition Fund Management LLC | 73,619 | $683.2K | 0.00% | +24,484+49.8% | Added |