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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 3,683,899 | $12.7M | 0.00% | −56,142−1.5% | Reduced |
| Vanguard Capital Management LLC | 2,344,447 | $8.09M | 0.00% | +2,344,447 | New |
| Pillsbury Lake Capital LLC | 1,961,283 | $6.77M | 3.07% | +232,151+13.4% | Added |
| Acadian Asset Management LLC | 1,638,568 | $5.65M | 0.01% | +468,803+40.1% | Added |
| Whetstone Capital Advisors, LLC | 1,520,055 | $5.24M | 1.97% | 00.0% | Unchanged |
| AWM Investment Company, Inc. | 1,400,166 | $4.83M | 0.53% | −1,667,403−54.4% | Reduced |
| Geode Capital Management, LLC | 1,345,193 | $4.64M | 0.00% | +3,330+0.2% | Added |
| Renaissance Technologies LLC | 1,172,657 | $4.05M | 0.01% | +361,905+44.6% | Added |
| State Street Corp | 1,112,650 | $3.84M | 0.00% | +52,760+5.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 833,272 | $2.87M | 0.01% | −122,371−12.8% | Reduced |
| D. E. Shaw & Co., Inc. | 739,033 | $2.55M | 0.00% | +269,967+57.6% | Added |
| Vanguard Portfolio Management LLC | 707,887 | $2.44M | 0.00% | +707,887 | New |
| AQR Capital Management LLC | 663,511 | $2.29M | 0.00% | +540,611+439.9% | Added |
| Point72 Asset Management, L.P. | 540,594 | $1.87M | 0.00% | −27,209−4.8% | Reduced |
| Dimensional Fund Advisors LP | 517,586 | $1.79M | 0.00% | +312,459+152.3% | Added |
| Prelude Capital Management, LLC | 474,006 | $1.64M | 0.13% | −42,305−8.2% | Reduced |
| Northern Trust Corp | 433,408 | $1.50M | 0.00% | +15,138+3.6% | Added |
| Qube Research & Technologies Ltd | 432,351 | $1.49M | 0.00% | −182,364−29.7% | Reduced |
| Vanguard Fiduciary Trust Co | 388,594 | $1.34M | 0.00% | +388,594 | New |
| P.A.W. Capital Corp | 360,000 | $1.24M | 0.99% | +60,000+20.0% | Added |
| Boothbay Fund Management, LLC | 356,663 | $1.23M | 0.03% | +87,000+32.3% | Added |
| Perkins Capital Management Inc | 339,025 | $1.17M | 1.10% | +60,250+21.6% | Added |
| Goldman Sachs Group Inc | 317,685 | $1.10M | 0.00% | −59,987−15.9% | Reduced |
| Citadel Advisors LLC | 304,905 | $1.05M | 0.00% | +164,843+117.7% | Added |
| UBS Group AG | 304,081 | $1.05M | 0.00% | +130,512+75.2% | Added |
| Arrowstreet Capital, Limited Partnership | 300,504 | $1.04M | 0.00% | +107,876+56.0% | Added |
| Nano Cap New Millennium Growth Fund L P | 295,000 | $1.02M | 0.95% | +45,000+18.0% | Added |
| CastleKnight Management LP | 293,300 | $1.01M | 0.05% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 221,379 | $763.8K | 0.00% | −48,236−17.9% | Reduced |
| Gsa Capital Partners LLP | 191,049 | $659.0K | 0.04% | −108,169−36.2% | Reduced |
| Bank of New York Mellon Corp | 180,515 | $622.8K | 0.00% | −11,152−5.8% | Reduced |
| Ameriprise Financial Inc | 177,883 | $613.7K | 0.00% | −1,018−0.6% | Reduced |
| Jacobs Levy Equity Management, Inc | 174,576 | $602.3K | 0.00% | +174,576 | New |
| Lazard Asset Management LLC | 160,333 | $553.1K | 0.00% | −137,818−46.2% | Reduced |
| Numerai GP LLC | 160,298 | $553.0K | 0.06% | +61,873+62.9% | Added |
| Morgan Stanley | 158,923 | $548.3K | 0.00% | −281,724−63.9% | Reduced |
| Cerity Partners LLC | 145,975 | $503.6K | 0.00% | +27,500+23.2% | Added |
| JPMorgan Chase & Co | 135,468 | $448.4K | 0.00% | −470,457−77.6% | Reduced |
| XTX Topco Ltd | 126,355 | $435.9K | 0.01% | −339−0.3% | Reduced |
| Millennium Management LLC | 123,351 | $425.6K | 0.00% | −529,324−81.1% | Reduced |
| Charles Schwab Investment Management Inc | 121,268 | $418.4K | 0.00% | −41,119−25.3% | Reduced |
| Barclays PLC | 98,380 | $339.4K | 0.00% | −75,011−43.3% | Reduced |
| Susquehanna International Group, LLP | 96,585 | $333.2K | 0.00% | −8,600−8.2% | Reduced |
| Ieq Capital, LLC | 92,929 | $320.6K | 0.00% | +92,929 | New |
| Bridgeway Capital Management, LLC | 85,800 | $296.0K | 0.01% | +65,000+312.5% | Added |
| Jane Street Group, LLC | 75,964 | $262.1K | 0.00% | −223,883−74.7% | Reduced |
| Penbrook Management LLC | 72,150 | $248.9K | 0.19% | +800+1.1% | Added |
| Nuveen, LLC | 71,143 | $245.4K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 68,006 | $234.6K | 0.00% | +639+0.9% | Added |
| Rhumbline Advisers | 66,927 | $230.9K | 0.00% | +786+1.2% | Added |
| Marshall Wace, LLP | 61,555 | $212.4K | 0.00% | −163,556−72.7% | Reduced |
| Deutsche Bank AG | 58,734 | $202.6K | 0.00% | +6,961+13.4% | Added |
| Jump Financial, LLC | 58,586 | $202.1K | 0.00% | +17,486+42.5% | Added |
| Engineers Gate Manager LP | 55,934 | $193.0K | 0.00% | −19,127−25.5% | Reduced |
| Bank of America Corp | 53,991 | $186.3K | 0.00% | −1,447−2.6% | Reduced |
| BNP Paribas Arbitrage, SA | 49,237 | $169.9K | 0.00% | −23,389−32.2% | Reduced |
| PDT Partners, LLC | 48,780 | $168.3K | 0.01% | −55,196−53.1% | Reduced |
| Canada Pension Plan Investment Board | 47,200 | $162.8K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 47,143 | $162.6K | 0.00% | −1,430−2.9% | Reduced |
| Invesco Ltd. | 45,471 | $156.9K | 0.00% | +1,368+3.1% | Added |
| Cambridge Investment Research Advisors, Inc. | 44,926 | $155.0K | 0.00% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 33,200 | $154.7K | 0.00% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 44,059 | $153.0K | 0.00% | +11,840+36.7% | Added |
| CWM, LLC | 42,946 | $148.2K | 0.00% | +39,230+1,055.7% | Added |
| Mariner, LLC | 42,095 | $145.2K | 0.00% | +42,095 | New |
| Centiva Capital, LP | 40,231 | $138.8K | 0.01% | +40,231 | New |
| Stoneridge Investment Partners LLC | 36,518 | $126.0K | 0.09% | 00.0% | Unchanged |
| Quantbot Technologies LP | 32,591 | $112.4K | 0.00% | +8,805+37.0% | Added |
| Squarepoint Ops LLC | 32,035 | $110.5K | 0.00% | −53,445−62.5% | Reduced |
| Checchi Capital Advisers, LLC | 31,070 | $107.2K | 0.01% | 00.0% | Unchanged |
| State of Wyoming | 30,980 | $106.9K | 0.01% | +4,679+17.8% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 26,282 | $90.7K | 0.00% | +674+2.6% | Added |
| Wells Fargo & Company | 25,452 | $87.8K | 0.00% | −40,879−61.6% | Reduced |
| EntryPoint Capital, LLC | 24,691 | $85.2K | 0.02% | +24,691 | New |
| R Squared Ltd | 24,436 | $84.3K | 0.05% | +24,436 | New |
| Vanguard Global Advisers, LLC | 22,697 | $78.3K | 0.00% | +22,697 | New |
| Zacks Investment Management | 19,900 | $68.7K | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 18,407 | $67.0K | 0.00% | +18,407 | New |
| MetLife Investment Management | 19,006 | $65.6K | 0.00% | −5,984−23.9% | Reduced |
| SEI Investments Co | 17,341 | $59.8K | 0.00% | +17,341 | New |
| Regal Investment Advisors LLC | 16,686 | $57.6K | 0.00% | +541+3.4% | Added |
| Manufacturers Life Insurance Company, The | 16,409 | $56.6K | 0.00% | −1,063−6.1% | Reduced |
| Raymond James Financial Inc | 16,144 | $55.7K | 0.00% | −109,240−87.1% | Reduced |
| Mercer Global Advisors Inc | 15,553 | $53.7K | 0.00% | +15,553 | New |
| Two Sigma Investments, LP | 15,300 | $52.8K | 0.00% | −415,873−96.5% | Reduced |
| Voleon Capital Management LP | 15,237 | $52.6K | 0.00% | +15,237 | New |
| Intech Investment Management LLC | 15,100 | $52.1K | 0.00% | −7,594−33.5% | Reduced |
| Gamco Investors, Inc. Et Al | 14,400 | $49.7K | 0.00% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 14,398 | $49.7K | 0.00% | −54,257−79.0% | Reduced |
| Brevan Howard Capital Management LP | 14,378 | $49.6K | 0.00% | +14,378 | New |
| Police & Firemen's Retirement System of New Jersey | 13,560 | $46.8K | 0.00% | 00.0% | Unchanged |
| Oxford Asset Management LLP | 12,617 | $43.5K | 0.02% | +2,496+24.7% | Added |
| Creative Planning | 11,167 | $38.5K | 0.00% | +11,167 | New |
| New York State Common Retirement Fund | 11,100 | $38.3K | 0.00% | 00.0% | Unchanged |
| Green Harvest Asset Management LLC | 10,616 | $36.6K | 0.00% | 00.0% | Unchanged |
| M&T Bank Corp | 10,479 | $36.2K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 10,315 | $35.6K | 0.00% | +10,315 | New |
| Voya Investment Management LLC | 10,044 | $34.7K | 0.00% | −511−4.8% | Reduced |
| Gabelli Funds LLC | 10,020 | $34.6K | 0.00% | 00.0% | Unchanged |
| Summit Trail Advisors, LLC | 10,000 | $34.5K | 0.00% | 00.0% | Unchanged |