Backblaze, Inc. - Class A Stock (BLZE)

Historical Holders from Q4 2021 to Q4 2025

Symbol
BLZE on Nasdaq
Type / Class
Equity / Class A Stock
Shares outstanding
54,500,189
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares, excl. options
29,977,767
Holdings value
$278,232,201
% of all portfolios
0%
Number of holders
147
Number of buys
86
Number of sells
58
Average buys %
+0%
Average sells %
-0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Backblaze, Inc. - Class A Stock (BLZE) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
BlackRock, Inc. 5.3% $12,882,755 2,888,510 BlackRock, Inc. 31 Mar 2025
AWM Investment Company, Inc. 5.4% $12,412,885 2,783,158 AWM Investment Company, Inc. 31 Dec 2024
As of 30 Sep 2025 Backblaze, Inc. - Class A Stock (BLZE) has 147 institutional shareholders that have filed 13F forms with the Securities Exchange Commission (SEC). These institutions hold a total of 29,977,767 shares of 54,500,189 outstanding shares and own 55% of the company stock as of 30 Sep 2025.

Top 25 institutional shareholders of Backblaze, Inc. - Class A Stock (BLZE) own 44% of the company based on 13F filings as of 30 Sep 2025

Filer Ownership Holdings Value Nb Shares Share Change %
BlackRock, Inc. 6.8% $34,560,754 3,724,219 +3.7%
AWM Investment Company, Inc. 5.6% $28,438,801 3,064,526 0%
VANGUARD GROUP INC 4.9% $24,995,754 2,693,508 +5.2%
WASATCH ADVISORS LP 3.4% $17,021,422 1,834,205
Whetstone Capital Advisors, LLC 2.7% $13,556,150 1,460,792 +22%
GEODE CAPITAL MANAGEMENT, LLC 2.4% $11,957,786 1,288,280 +10%
First Eagle Investment Management, LLC 2.1% $10,521,107 1,133,740 -2%
STATE STREET CORP 1.9% $9,815,400 1,057,694 +26%
Connor, Clark & Lunn Investment Management Ltd. 1.8% $8,852,322 953,914 +20%
MILLENNIUM MANAGEMENT LLC 1.6% $8,075,920 870,250 +13%
OBERWEIS ASSET MANAGEMENT INC/ 0.99% $4,999,136 538,700 0%
MORGAN STANLEY 0.94% $4,767,414 513,730 +51%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.88% $4,457,008 480,281 +166%
CITADEL ADVISORS LLC 0.84% $4,270,694 460,204 +126%
MARSHALL WACE, LLP 0.82% $4,154,295 447,661 -31%
NORTHERN TRUST CORP 0.79% $4,020,402 433,233 +6.3%
RENAISSANCE TECHNOLOGIES LLC 0.76% $3,868,052 416,816 -4.8%
D. E. Shaw & Co., Inc. 0.67% $3,377,465 363,951 +761%
JPMORGAN CHASE & CO 0.65% $3,263,376 351,657 +96%
TWO SIGMA INVESTMENTS, LP 0.63% $3,176,757 342,323 +160%
ACADIAN ASSET MANAGEMENT LLC 0.61% $3,102,000 334,758 +163%
P.A.W. CAPITAL CORP 0.53% $2,691,200 290,000 -22%
Qube Research & Technologies Ltd 0.53% $2,669,466 287,658 -33%
PERKINS CAPITAL MANAGEMENT INC 0.51% $2,598,632 280,025 -1.9%
Jump Financial, LLC 0.5% $2,529,023 272,524 +165%

Institutional Holders of Backblaze, Inc. - Class A Stock (BLZE) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price Investors
2025 Q4 748 $3,486 +$3,206 $4.66 1
2025 Q3 29,977,767 $278,232,201 +$36,406,770 $9.28 147
2025 Q2 26,902,055 $147,964,438 +$16,923,569 $5.50 130
2025 Q1 23,871,686 $115,299,754 +$2,028,695 $4.83 111
2024 Q4 23,219,002 $139,777,779 +$39,389,803 $6.02 118
2024 Q3 16,441,805 $105,042,550 +$4,704,723 $6.39 103
2024 Q2 15,457,701 $95,219,382 -$2,053,734 $6.16 94
2024 Q1 14,574,850 $149,096,432 +$42,818,225 $10.23 92
2023 Q4 10,694,861 $81,172,676 +$20,508,422 $7.59 72
2023 Q3 7,785,952 $42,817,392 +$14,308,792 $5.50 56
2023 Q2 5,221,763 $22,604,864 +$434,018 $4.33 37
2023 Q1 5,112,448 $25,815,679 +$2,740,732 $5.05 35
2022 Q4 4,568,297 $28,092,801 +$2,683,257 $6.15 31
2022 Q3 4,141,193 $20,579,273 +$4,054,380 $4.97 29
2022 Q2 3,328,441 $17,406,288 +$276,538 $5.23 26
2022 Q1 3,210,231 $34,254,587 -$9,178,327 $10.67 27
2021 Q4 3,620,736 $61,149,664 +$61,131,928 $16.89 34