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PDT Partners’s Blackrock BLK Stock Holding History

PDT Partners’s Portfolio BLK Stock Details BLK Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-600
Closed -$577K – 513
2026
Q1 		$577K Buy
+600
New +$631K 0.03% 405
2015
Q2 		– Sell
-42,887
Closed -$15.7M – 1350
2015
Q1 		$15.7M Buy
+42,887
New +$15.5M 0.39% 44
2014
Q4 		– Sell
-38,447
Closed -$12.6M – 669
2014
Q3 		$12.6M Buy
+38,447
New +$12.4M 0.32% 62
2013
Q3 		– Sell
-61,782
Closed -$15.9M – 1501
2013
Q2 		$15.9M Buy
+61,782
New +$16.6M 0.39% 37

Other funds holding BLK

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Temasek Holdings
Temasek Holdings Singapore $37.3B AUM 12.6% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

PDT Partners's BLK Position: Q2 2026 in Review

PDT Partners sold out of Blackrock (BLK) in Q2 2026, closing a stake of 600 shares — an estimated $577K sold.

PDT Partners first reported a position in BLK in Q2 2013 and held it in 4 quarters. The position peaked at $15.9M in Q2 2013. 2,325 funds tracked by Wall St. Rank hold BLK as of Q2 2026.

  • PDT Partners reported no remaining Blackrock position as of Q2 2026 after selling out during the quarter.
  • PDT Partners sold 600 Blackrock shares in Q2 2026, an estimated $577K.
  • PDT Partners first reported a position in Blackrock in Q2 2013 and held it in 4 quarters.
  • PDT Partners's Blackrock position peaked at $15.9M in Q2 2013.
  • 2,325 funds tracked by Wall St. Rank held Blackrock as of Q2 2026.

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