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PDT Partners’s Backblaze BLZE Stock Holding History

PDT Partners’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 		$774K Hold
48,780
– – 0.04% 353
2026
Q1 		$168K Sell
48,780
-55,196
-53% -$232K 0.01% 505
2025
Q4 		$485K Sell
103,976
-27,190
-21% -$186K 0.03% 427
2025
Q3 		$1.22M Hold
131,166
– – 0.08% 330
2025
Q2 		$721K Buy
131,166
+17,318
+15% +$88.1K 0.04% 474
2025
Q1 		$550K Buy
113,848
+70,688
+164% +$435K 0.04% 506
2024
Q4 		$260K Buy
43,160
+32,422
+302% +$220K 0.02% 610
2024
Q3 		$68.6K Sell
10,738
-39,912
-79% -$248K 0.01% 703
2024
Q2 		$312K Buy
+50,650
New +$395K 0.03% 547

Other funds holding BLZE

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
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

PDT Partners's BLZE Position: Q2 2026 in Review

PDT Partners held its Backblaze (BLZE) position steady in Q2 2026 at 48,780 shares worth $774K. The position accounts for 0.04% of the portfolio, ranked #353.

PDT Partners first reported a position in BLZE in Q2 2024 and has held it in 9 quarters since. The position peaked at $1.22M in Q3 2025. 169 funds tracked by Wall St. Rank hold BLZE as of Q2 2026.

  • PDT Partners held 48,780 shares of Backblaze worth $774K as of Q2 2026.
  • PDT Partners left its Backblaze share count unchanged in Q2 2026.
  • Backblaze made up 0.04% of PDT Partners's portfolio in Q2 2026, its #353 holding.
  • PDT Partners first reported a position in Backblaze in Q2 2024 and has held it in 9 quarters since.
  • PDT Partners's Backblaze position peaked at $1.22M in Q3 2025.
  • 169 funds tracked by Wall St. Rank held Backblaze as of Q2 2026.

Based on PDT Partners's 13F filing for Q2 2026, filed 14 Aug 2026.