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Cantillon Capital Management’s Blackrock BLK Stock Holding History

Cantillon Capital Management’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
Q1 		$436M Sell
453,282
-60,970
-12% -$64.1M 2.9% 11
2025
Q4 		$550M Buy
514,252
+3,850
+0.8% +$4.21M 2.98% 11
2025
Q3 		$595M Sell
510,402
-5,625
-1% -$6.29M 3.28% 10
2025
Q2 		$541M Buy
516,027
+48,173
+10% +$45.6M 3.13% 12
2025
Q1 		$443M Sell
467,854
-15,939
-3% -$15.6M 2.87% 15
2024
Q4 		$496M Sell
483,793
-4,906
-1% -$4.98M 3% 12
2024
Q3 		$464M Sell
488,699
-22,990
-4% -$19.9M 2.84% 16
2024
Q2 		$403M Buy
511,689
+32,772
+7% +$25.6M 2.69% 15
2024
Q1 		$399M Sell
478,917
-10,207
-2% -$8.2M 2.51% 20
2023
Q4 		$397M Sell
489,124
-12,577
-3% -$8.78M 2.65% 17
2023
Q3 		$324M Buy
501,701
+2,325
+0.5% +$1.62M 2.41% 22
2023
Q2 		$345M Buy
499,376
+67,000
+15% +$44.9M 2.41% 20
2023
Q1 		$289M Sell
432,376
-5,272
-1% -$3.71M 2.36% 23
2022
Q4 		$310M Buy
437,648
+11,959
+3% +$7.99M 2.63% 17
2022
Q3 		$234M Buy
425,689
+53,808
+14% +$35.2M 2.12% 26
2022
Q2 		$226M Buy
371,881
+142,602
+62% +$92.9M 1.89% 28
2022
Q1 		$175M Buy
229,279
+126,984
+124% +$99.2M 1.25% 33
2021
Q4 		$93.7M Buy
+102,295
New +$93.3M 0.62% 38

Other funds holding BLK

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Temasek Holdings
Temasek Holdings Singapore $30.5B AUM 13.98% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Cantillon Capital Management's BLK Position: Q1 2026 in Review

Cantillon Capital Management reduced its Blackrock (BLK) stake by 12% in Q1 2026, selling an estimated $64.1M and leaving 453,282 shares worth $436M. The position accounts for 2.9% of the portfolio, ranked #11.

Cantillon Capital Management first reported a position in BLK in Q4 2021 and has held it in 18 quarters since. The position peaked at $595M in Q3 2025. 2,320 funds tracked by Wall St. Rank hold BLK as of Q1 2026.

  • Cantillon Capital Management held 453,282 shares of Blackrock worth $436M as of Q1 2026.
  • Cantillon Capital Management sold 60,970 Blackrock shares in Q1 2026, an estimated $64.1M.
  • Blackrock made up 2.9% of Cantillon Capital Management's portfolio in Q1 2026, its #11 holding.
  • Cantillon Capital Management first reported a position in Blackrock in Q4 2021 and has held it in 18 quarters since.
  • Cantillon Capital Management's Blackrock position peaked at $595M in Q3 2025.
  • 2,320 funds tracked by Wall St. Rank held Blackrock as of Q1 2026.

Based on Cantillon Capital Management's 13F filing for Q1 2026, filed 7 May 2026.