ProShare Advisors
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ProShare Advisors’s Backblaze BLZE Stock Holding History

ProShare Advisors’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
Q1 		– Sell
-10,079
Closed -$47K – 1887
2025
Q4 		$47K Buy
+10,079
New +$69.1K ﹤0.01% 1963
2025
Q3 		– Sell
-10,983
Closed -$60.4K – 2021
2025
Q2 		$60.4K Buy
+10,983
New +$55.8K ﹤0.01% 1971
2025
Q1 		– Sell
-11,241
Closed -$67.7K – 2109
2024
Q4 		$67.7K Buy
+11,241
New +$76.3K ﹤0.01% 2136

Other funds holding BLZE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
PLC
Pillsbury Lake Capital San Francisco, California $366M AUM
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
WCA
Whetstone Capital Advisors Shawnee Mission, Kansas $380M AUM 20.01% 1-Year Est. Return
AIC
AWM Investment Company New York $1.15B AUM 201.65% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
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

ProShare Advisors's BLZE Position: Q1 2026 in Review

ProShare Advisors sold out of Backblaze (BLZE) in Q1 2026, closing a stake of 10,079 shares — an estimated $47K sold.

ProShare Advisors first reported a position in BLZE in Q4 2024 and held it in 3 quarters. The position peaked at $67.7K in Q4 2024. 138 funds tracked by Wall St. Rank hold BLZE as of Q1 2026.

  • ProShare Advisors reported no remaining Backblaze position as of Q1 2026 after selling out during the quarter.
  • ProShare Advisors sold 10,079 Backblaze shares in Q1 2026, an estimated $47K.
  • ProShare Advisors first reported a position in Backblaze in Q4 2024 and held it in 3 quarters.
  • ProShare Advisors's Backblaze position peaked at $67.7K in Q4 2024.
  • 138 funds tracked by Wall St. Rank held Backblaze as of Q1 2026.

Based on ProShare Advisors's 13F filing for Q1 2026, filed 27 Apr 2026.