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Tandem Investment Partners’s Blackrock BLK Stock Holding History

Tandem Investment 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 		$475K Sell
494
-14
-3% -$14.5K 0.37% 50
2026
Q1 		$489K Sell
508
-74
-13% -$77.9K 0.41% 50
2025
Q4 		$623K Sell
582
-135
-19% -$148K 0.53% 44
2025
Q3 		$836K Hold
717
– – 0.69% 38
2025
Q2 		$752K Buy
717
+96
+15% +$90.8K 0.66% 38
2025
Q1 		$588K Hold
621
– – 0.58% 42
2024
Q4 		$637K Buy
+621
New +$630K 0.61% 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

Tandem Investment Partners's BLK Position: Q2 2026 in Review

Tandem Investment Partners reduced its Blackrock (BLK) stake by 2.8% in Q2 2026, selling an estimated $14.5K and leaving 494 shares worth $475K. The position accounts for 0.37% of the portfolio, ranked #50.

Tandem Investment Partners first reported a position in BLK in Q4 2024 and has held it in 7 quarters since. The position peaked at $836K in Q3 2025. 2,322 funds tracked by Wall St. Rank hold BLK as of Q2 2026.

  • Tandem Investment Partners held 494 shares of Blackrock worth $475K as of Q2 2026.
  • Tandem Investment Partners sold 14 Blackrock shares in Q2 2026, an estimated $14.5K.
  • Blackrock made up 0.37% of Tandem Investment Partners's portfolio in Q2 2026, its #50 holding.
  • Tandem Investment Partners first reported a position in Blackrock in Q4 2024 and has held it in 7 quarters since.
  • Tandem Investment Partners's Blackrock position peaked at $836K in Q3 2025.
  • 2,322 funds tracked by Wall St. Rank held Blackrock as of Q2 2026.

Based on Tandem Investment Partners's 13F filing for Q2 2026, filed 27 Jul 2026.