BlackRock
BLZE icon

BlackRock’s Backblaze BLZE Stock Holding History

BlackRock’s Portfolio BLZE Stock Details BLZE Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$74.9M Buy
4,722,483
+1,038,584
+28% +$7.18M ﹤0.01% 2397
2026
Q1 		$12.7M Sell
3,683,899
-56,142
-2% -$236K ﹤0.01% 3346
2025
Q4 		$17.4M Buy
3,740,041
+15,822
+0.4% +$108K ﹤0.01% 3164
2025
Q3 		$34.6M Buy
3,724,219
+132,835
+4% +$975K ﹤0.01% 2745
2025
Q2 		$19.8M Buy
3,591,384
+353,673
+11% +$1.8M ﹤0.01% 3027
2025
Q1 		$15.6M Buy
3,237,711
+370,198
+13% +$2.28M ﹤0.01% 3076
2024
Q4 		$17.3M Buy
2,867,513
+6,182
+0.2% +$42K ﹤0.01% 3133
2024
Q3 		$18.3M Buy
2,861,331
+261,268
+10% +$1.62M ﹤0.01% 3094
2024
Q2 		$16M Buy
2,600,063
+1,970,660
+313% +$15.4M ﹤0.01% 3112
2024
Q1 		$6.44M Buy
629,403
+46,264
+8% +$428K ﹤0.01% 3566
2023
Q4 		$4.43M Buy
583,139
+237,166
+69% +$1.5M ﹤0.01% 3736
2023
Q3 		$1.9M Buy
345,973
+49,373
+17% +$268K ﹤0.01% 4015
2023
Q2 		$1.28M Buy
296,600
+177,797
+150% +$766K ﹤0.01% 4218
2023
Q1 		$600K Sell
118,803
-2,419
-2% -$14.7K ﹤0.01% 4492
2022
Q4 		$746K Buy
121,222
+1,863
+2% +$8.92K ﹤0.01% 4507
2022
Q3 		$593K Buy
119,359
+1,778
+2% +$10.7K ﹤0.01% 4671
2022
Q2 		$616K Buy
117,581
+1,353
+1% +$10.2K ﹤0.01% 4703
2022
Q1 		$1.24M Buy
116,228
+8,536
+8% +$107K ﹤0.01% 4595
2021
Q4 		$1.82M Buy
+107,692
New +$2.39M ﹤0.01% 4442

Other funds holding BLZE

DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
AIC
AWM Investment Company New York $1.15B AUM 201.65% 1-Year Est. Return
PLC
Pillsbury Lake Capital San Francisco, California $366M AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $52.8B AUM 58.98% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Qube Research & Technologies (QRT)
Qube Research & Technologies (QRT) London, United Kingdom $108B AUM 37.29% 1-Year Est. Return

BlackRock's BLZE Position: Q2 2026 in Review

BlackRock increased its Backblaze (BLZE) stake by 28% in Q2 2026, buying an estimated $7.18M and bringing the position to 4,722,483 shares worth $74.9M. The position accounts for ﹤0.01% of the portfolio, ranked #2397.

BlackRock first reported a position in BLZE in Q4 2021 and has held it in 19 quarters since. 170 funds tracked by Wall St. Rank hold BLZE as of Q2 2026.

  • BlackRock held 4,722,483 shares of Backblaze worth $74.9M as of Q2 2026.
  • BlackRock bought 1,038,584 Backblaze shares in Q2 2026, an estimated $7.18M.
  • Backblaze made up ﹤0.01% of BlackRock's portfolio in Q2 2026, its #2397 holding.
  • BlackRock first reported a position in Backblaze in Q4 2021 and has held it in 19 quarters since.
  • 170 funds tracked by Wall St. Rank held Backblaze as of Q2 2026.

Based on BlackRock's 13F filing for Q2 2026, filed 7 Aug 2026.