Backblaze Inc. Class ABLZE
13F holders, Q2 2026 (June 30)168holders +30
54new positions
25sold out
5famous investors
$15.83avg. 13F price*
At the end of Q2 2026, 168 institutions reported holding Backblaze Inc. Class A (BLZE) in their 13F filings, up 30 from Q1 2026. 54 opened new positions and 25 sold out. The largest holders were BlackRock, Inc. ($74.9M), Driehaus Capital Management LLC ($42.6M) and Vanguard Capital Management LLC ($39.9M). 5 famous investors held it, including Jim Simons / Peter Brown (0.0% of Renaissance Technologies's portfolio), Paul Tudor Jones (0.0% of Tudor Investment Corporation's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Backblaze Inc. Class A
- CUSIP
- 05637B105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 54 | $89.8M |
| Exits | 25 | $11.3M |
All 13F filers, Q1 2026 → Q2 2026: 12,409,979 shares bought and 6,230,666 shares sold, net +6,179,313 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 168 holders
| BlackRock, Inc. | 0.00% | Add +28.2% | 4,722,483 | $74.9M |
| Driehaus Capital Management LLC | 0.25% | New | 2,688,044 | $42.6M |
| Vanguard Capital Management LLC | 0.00% | Add +7.3% | 2,514,639 | $39.9M |
| Acadian Asset Management LLC | 0.03% | Add +9.0% | 1,786,402 | $28.3M |
| Geode Capital Management, LLC | 0.00% | Add +13.4% | 1,525,097 | $24.2M |
| AWM Investment Company, Inc. | 1.93% | No change | 1,400,166 | $22.2M |
| Pillsbury Lake Capital LLC | 5.84% | Reduce -31.7% | 1,339,837 | $21.2M |
| State Street Corp. | 0.00% | Add +9.4% | 1,216,998 | $19.3M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.03% | Add +38.8% | 1,156,752 | $18.3M |
| AQR Capital Management | 0.01% | Add +58.5% | 1,051,847 | $16.7M |
| Qube Research & Technologies Ltd | 0.01% | Add +77.2% | 766,200 | $12.2M |
| Renaissance Technologies | 0.02% | Reduce -35.0% | 762,608 | $12.1M |
| Next Century Growth Investors LLC | 0.58% | New | 687,498 | $10.9M |
| Dimensional Fund Advisors LP | 0.00% | Add +21.5% | 628,636 | $10.0M |
| Vanguard Portfolio Management LLC | 0.00% | Reduce -13.3% | 613,784 | $9.7M |
| Nuveen, LLC | 0.00% | Add +712.2% | 577,841 | $9.2M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Add +83.0% | 550,070 | $8.7M |
| Millennium Management | 0.01% | Add +301.6% | 495,435 | $7.9M |
| Northern Trust Corp. | 0.00% | Add +11.6% | 483,598 | $7.7M |
| Jump Financial, LLC | 0.07% | Add +700.7% | 469,100 | $7.4M |
| Goldman Sachs Group Inc. | 0.00% | Add +47.4% | 468,330 | $7.4M |
| Halter Ferguson Financial Inc. | 1.18% | New | 457,753 | $7.3M |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +9.0% | 423,644 | $6.7M |
| Morgan Stanley | 0.00% | Add +156.7% | 407,911 | $6.5M |
| FMR LLC | 0.00% | Add +652.0% | 354,493 | $5.6M |
| P.A.W. Capital Corp. | 3.89% | Reduce -11.1% | 320,000 | $5.1M |
| Prelude Capital Management, LLC | 0.37% | Reduce -33.1% | 316,851 | $5.0M |
| Marshall Wace, LLP | 0.00% | Add +413.9% | 316,341 | $5.0M |
| Perkins Capital Management Inc. | 3.68% | Reduce -8.9% | 308,725 | $4.9M |
| Lazard Asset Management LLC | 0.01% | Add +85.3% | 297,138 | $4.7M |
| Raymond James Financial Inc. | 0.00% | Add +1446.6% | 249,686 | $4.0M |
| Tudor Investment Corporation | 0.02% | Add +10.6% | 244,903 | $3.9M |
| Boothbay Fund Management, LLC | 0.08% | Reduce -32.0% | 242,386 | $3.8M |
| JPMorgan Chase & Co. | 0.00% | Add +79.6% | 243,341 | $3.6M |
| Trexquant Investment LP | 0.02% | New | 226,095 | $3.6M |
| UBS Group AG | 0.00% | Reduce -29.1% | 215,721 | $3.4M |
| Norges Bank | 0.00% | — | 215,400 | $3.4M |
| HRT Financial LP | 0.01% | New | 195,120 | $3.1M |
| Bank of New York Mellon Corp | 0.00% | Add +7.4% | 193,812 | $3.1M |
| Charles Schwab Investment Management Inc. | 0.00% | Add +40.0% | 169,718 | $2.7M |
| Regal Partners Ltd | 0.14% | New | 163,076 | $2.6M |
| Ameriprise Financial Inc. | 0.00% | Reduce -11.8% | 156,927 | $2.5M |
| Squarepoint Ops LLC | 0.00% | Add +385.1% | 155,417 | $2.5M |
| Jupiter Topco LLC | 0.00% | — | 151,038 | $2.4M |
| Cerity Partners LLC | 0.00% | Add +1.2% | 147,692 | $2.3M |
| Ieq Capital, LLC | 0.01% | Add +42.5% | 132,416 | $2.1M |
| Franklin Resources Inc. | 0.00% | New | 128,852 | $2.0M |
| Two Sigma Investments, LP | 0.00% | Add +705.3% | 123,213 | $2.0M |
| Scientech Research LLC | 1.45% | New | 112,471 | $1.8M |
| Bank of America Corp. | 0.00% | Add +89.9% | 102,510 | $1.6M |
| Balyasny Asset Management L.P. | 0.00% | New | 93,917 | $1.5M |
| Informed Momentum Co LLC | 0.13% | New | 89,497 | $1.4M |
| Susquehanna International Group, LLP | 0.00% | Reduce -10.3% | 86,641 | $1.4M |
| CastleKnight Management LP | 0.05% | Reduce -70.6% | 86,100 | $1.4M |
| XTX Topco Ltd | 0.02% | Reduce -36.5% | 80,281 | $1.3M |
| Sei Investments Co. | 0.00% | Add +339.1% | 76,147 | $1.2M |
| Scalar Gauge Management, LLC | 0.66% | New | 75,000 | $1.2M |
| Mariner, LLC | 0.00% | Add +75.3% | 73,779 | $1.2M |
| Rhumbline Advisers | 0.00% | Add +7.1% | 71,694 | $1.1M |
| Bridgeway Capital Management, LLC | 0.02% | Reduce -18.6% | 69,800 | $1.1M |
| Simplex Trading, LLC | 0.03% | Add +3878.9% | 69,591 | $1.1M |
| Los Angeles Capital Management LLC | 0.00% | New | 62,784 | $996K |
| Cambridge Investment Research Advisors, Inc. | 0.00% | Add +33.6% | 60,038 | $952K |
| Deutsche Bank AG | 0.00% | Reduce -0.7% | 58,306 | $925K |
| Wells Fargo & Company | 0.00% | Add +126.7% | 57,699 | $915K |
| Cetera Investment Advisers | 0.00% | New | 57,296 | $909K |
| Zacks Investment Management | 0.01% | Add +183.4% | 56,388 | $894K |
| Penbrook Management LLC | 0.54% | Reduce -25.6% | 53,700 | $852K |
| Brevan Howard Capital Management LP | 0.01% | Add +258.1% | 51,485 | $817K |
| D. E. Shaw & Co. | 0.00% | Reduce -93.2% | 50,150 | $795K |
| Barclays PLC | 0.00% | Reduce -49.2% | 50,004 | $793K |
| Nano Cap New Millennium Growth Fund L P | 0.61% | Reduce -83.0% | 50,000 | $793K |
| BNP Paribas Financial Markets | 0.00% | Add +1.4% | 49,943 | $792K |
| T. Rowe Price Associates Inc. | 0.00% | Add +10.8% | 48,804 | $775K |
| PDT Partners, LLC | 0.04% | No change | 48,780 | $774K |
| Integrated Quantitative Investments LLC | 0.11% | New | 44,212 | $701K |
| Quadrature Capital Ltd | 0.01% | New | 43,307 | $687K |
| Bailard, Inc. | 0.01% | New | 42,400 | $672K |
| Walleye Trading LLC | 0.01% | New | 42,124 | $668K |
| Wealth Enhancement Advisory Services, LLC | 0.00% | Add +99.5% | 36,718 | $646K |
| Quantbot Technologies LP | 0.02% | Add +11.8% | 36,432 | $578K |
| Canada Pension Plan Investment Board | 0.00% | Reduce -23.3% | 36,200 | $574K |
| MetLife Investment Management, LLC | 0.00% | Add +79.1% | 34,041 | $540K |
| Cornerstone Investment Partners, LLC | 0.02% | New | 32,677 | $518K |
| Fuller & Thaler Asset Management, Inc. | 0.00% | New | 31,867 | $505K |
| Invesco Ltd. | 0.00% | Reduce -30.1% | 31,779 | $504K |
| SLT Holdings LLC | 0.30% | New | 30,000 | $476K |
| Foundations Investment Advisors, LLC | 0.00% | New | 30,000 | $476K |
| American Century Companies Inc. | 0.00% | New | 29,899 | $474K |
| Mercer Global Advisors Inc. | 0.00% | Add +81.1% | 28,167 | $447K |
| Citigroup Inc. | 0.00% | Add +833.8% | 27,882 | $442K |
| Creative Planning | 0.00% | Add +148.6% | 27,758 | $440K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.00% | Add +2.8% | 27,015 | $428K |
| State of Wisconsin Investment Board | 0.00% | New | 23,468 | $372K |
| Arax Advisory Partners | 0.00% | Add +7255.7% | 23,097 | $366K |
| Vanguard Global Advisers, LLC | 0.00% | No change | 22,697 | $360K |
| Algert Global LLC | 0.00% | New | 22,220 | $352K |
| Tru Independence Asset Management 2, LLC | 0.19% | New | 21,950 | $348K |
| New York State Common Retirement Fund | 0.00% | Add +85.6% | 20,600 | $327K |
| Globeflex Capital L P | 0.04% | New | 20,363 | $323K |
"% of holder's portfolio" is BLZE's weight in each manager's 13F, not the share of Backblaze Inc. Class A the manager owns.