IMCOOI
BLK icon

Investment Management Corp of Ontario (IMCO)’s Blackrock BLK Stock Holding History

Investment Management Corp of Ontario (IMCO)’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 		$10.1M Sell
10,459
-1,140
-10% -$1.18M 0.13% 159
2026
Q1 		$11.2M Sell
11,599
-977
-8% -$1.03M 0.14% 148
2025
Q4 		$13.5M Buy
12,576
+5,677
+82% +$6.21M 0.18% 114
2025
Q3 		$8.04M Buy
6,899
+385
+6% +$430K 0.12% 135
2025
Q2 		$6.83M Sell
6,514
-600
-8% -$567K 0.1% 137
2025
Q1 		$6.73M Buy
7,114
+100
+1% +$98K 0.14% 123
2024
Q4 		$7.19M Buy
7,014
+2,024
+41% +$2.05M 0.24% 58
2024
Q3 		$4.74M Buy
4,990
+1,700
+52% +$1.47M 0.11% 141
2024
Q2 		$2.59M Buy
3,290
+900
+38% +$702K 0.07% 188
2024
Q1 		$1.99M Sell
2,390
-1,100
-32% -$884K 0.06% 206
2023
Q4 		$2.83M Buy
+3,490
New +$2.44M 0.07% 196

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

Investment Management Corp of Ontario (IMCO)'s BLK Position: Q2 2026 in Review

Investment Management Corp of Ontario (IMCO) reduced its Blackrock (BLK) stake by 9.8% in Q2 2026, selling an estimated $1.18M and leaving 10,459 shares worth $10.1M. The position accounts for 0.13% of the portfolio, ranked #159.

Investment Management Corp of Ontario (IMCO) first reported a position in BLK in Q4 2023 and has held it in 11 quarters since. The position peaked at $13.5M in Q4 2025. 2,322 funds tracked by Wall St. Rank hold BLK as of Q2 2026.

  • Investment Management Corp of Ontario (IMCO) held 10,459 shares of Blackrock worth $10.1M as of Q2 2026.
  • Investment Management Corp of Ontario (IMCO) sold 1,140 Blackrock shares in Q2 2026, an estimated $1.18M.
  • Blackrock made up 0.13% of Investment Management Corp of Ontario (IMCO)'s portfolio in Q2 2026, its #159 holding.
  • Investment Management Corp of Ontario (IMCO) first reported a position in Blackrock in Q4 2023 and has held it in 11 quarters since.
  • Investment Management Corp of Ontario (IMCO)'s Blackrock position peaked at $13.5M in Q4 2025.
  • 2,322 funds tracked by Wall St. Rank held Blackrock as of Q2 2026.

Based on Investment Management Corp of Ontario (IMCO)'s 13F filing for Q2 2026, filed 14 Aug 2026.