BLZE
BACKBLAZE-A (BLZE)
NASDAQ
$8.68-$0.66 (-7.06%)
Price as of Oct 22, 2026 7:36 PM EDT
  • $578.1M
    Market Cap
  • -3.21%
    1-Year Change
  • Software - Infrastructure
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK, INC.
7.63%
4.7M
+1.0M (+21.99%)
Jun 30, 2026
VANGUARD GROUP INC
5.00%
3.1M
+403,211 (+13.02%)
Dec 31, 2025
BLACKROCK FUNDING, INC. /DE
4.63%
2.9M
+6,182 (+0.22%)
Dec 31, 2024
DRIEHAUS CAPITAL MANAGEMENT LLC
4.34%
2.7M
+2.7M (+100.00%)
Jun 30, 2026
BLACKROCK INC.
4.20%
2.6M
+2.0M (+75.79%)
Jun 30, 2024
VANGUARD CAPITAL MANAGEMENT LLC
4.06%
2.5M
+170,192 (+6.77%)
Jun 30, 2026
N/A
3.79%
2.3M
+2.3M (+100.00%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions294.9M (74.51%)
  • Mutual Funds89.2M (22.54%)
  • Insiders11.7M (2.96%)
  • Other0 (0.00%)

Insider Transactions

  • 2.96% (11.7M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Budman Gleb
CEO and Chairperson
Award
Apr 01, 2026
$0.00
128,205
$0.00
2.3M
Suidan Marc
Chief Financial Officer
Award
Apr 01, 2026
$0.00
85,470
$0.00
381,035
Spraggins Daniel
Senior VP of Engineering
Award
Mar 10, 2026
$0.00
234,220
$0.00
234,220
Budman Gleb
CEO and Chairperson
Award
Feb 27, 2026
$0.00
74,602
$0.00
2.1M
Suidan Marc
Chief Financial Officer
Award
Feb 27, 2026
$0.00
41,144
$0.00
310,671
Budman Gleb
CEO and Chairperson
In Kind
Feb 27, 2026
$100,643.92
26,767
$3.76
2.1M
Suidan Marc
Chief Financial Officer
In Kind
Feb 27, 2026
$56,798.56
15,106
$3.76
295,565
Suidan Marc
Chief Financial Officer
In Kind
Feb 20, 2026
$33,972.40
7,721
$4.40
269,527
Budman Gleb
CEO and Chairperson
In Kind
Feb 20, 2026
$92,408.80
21,002
$4.40
2.1M
Budman Gleb
CEO and Chairperson
In Kind
Nov 20, 2025
$120,343.69
27,793
$4.33
2.1M
Budman Gleb
CEO and Chairperson
In Kind
Aug 20, 2025
$156,580.20
20,468
$7.65
2.1M
Suidan Marc
Chief Financial Officer
In Kind
Aug 20, 2025
$205,287.75
26,835
$7.65
281,456
Carter-Miller Jocelyn
Award
May 27, 2025
$0.00
25,210
$0.00
103,556
D An Evelyn
Award
May 27, 2025
$0.00
25,210
$0.00
99,001
FRY EARL E
Award
May 27, 2025
$0.00
25,210
$0.00
99,001
Cessna Tina
Senior VP, Engineering
In Kind
May 20, 2025
$36,553.14
6,858
$5.33
191,204
Budman Gleb
CEO and Chairperson
In Kind
May 20, 2025
$104,377.39
19,583
$5.33
2.1M
Cessna Tina
Senior VP, Engineering
Award
Mar 05, 2025
$0.00
60,000
$0.00
198,062
Budman Gleb
CEO and Chairperson
Award
Mar 05, 2025
$0.00
300,000
$0.00
2.2M
Suidan Marc
Chief Financial Officer
Award
Nov 29, 2024
$0.00
300,000
$0.00
300,000
Budman Gleb
CEO and Chairperson
Sell
Nov 26, 2024
$66,260.82
10,321
$6.42
1.9M
Cessna Tina
Senior VP, Engineering
Sell
Nov 26, 2024
$56,971.08
8,874
$6.42
144,566