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Investment Management Corp of Ontario (IMCO)’s CoStar Group CSGP Stock Holding History

Investment Management Corp of Ontario (IMCO)’s Portfolio CSGP Stock Details CSGP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$758K Sell
26,769
-3,600
-12% -$124K 0.01% 601
2026
Q1 		$1.23M Sell
30,369
-8,474
-22% -$441K 0.02% 526
2025
Q4 		$2.61M Buy
38,843
+19,023
+96% +$1.35M 0.03% 381
2025
Q3 		$1.67M Buy
19,820
+6,443
+48% +$569K 0.03% 370
2025
Q2 		$1.08M Buy
13,377
+1,483
+12% +$116K 0.02% 402
2025
Q1 		$942K Sell
11,894
-13,238
-53% -$1.01M 0.02% 416
2024
Q4 		$1.8M Buy
25,132
+11,638
+86% +$879K 0.06% 180
2024
Q3 		$1.02M Buy
13,494
+4,400
+48% +$334K 0.02% 399
2024
Q2 		$674K Buy
9,094
+2,500
+38% +$212K 0.02% 396
2024
Q1 		$637K Sell
6,594
-2,900
-31% -$250K 0.02% 383
2023
Q4 		$830K Buy
+9,494
New +$768K 0.02% 380

Other funds holding CSGP

Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
ACM
AKRE Capital Management Middleburg, Virginia $5.12B AUM 19.08% 1-Year Est. Return
Polen Capital Management
Polen Capital Management Boca Raton, Florida $11.6B AUM 8.03% 1-Year Est. Return

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

Investment Management Corp of Ontario (IMCO) reduced its CoStar Group (CSGP) stake by 12% in Q2 2026, selling an estimated $124K and leaving 26,769 shares worth $758K. The position accounts for 0.01% of the portfolio, ranked #601.

Investment Management Corp of Ontario (IMCO) first reported a position in CSGP in Q4 2023 and has held it in 11 quarters since. The position peaked at $2.61M in Q4 2025. 760 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

  • Investment Management Corp of Ontario (IMCO) held 26,769 shares of CoStar Group worth $758K as of Q2 2026.
  • Investment Management Corp of Ontario (IMCO) sold 3,600 CoStar Group shares in Q2 2026, an estimated $124K.
  • CoStar Group made up 0.01% of Investment Management Corp of Ontario (IMCO)'s portfolio in Q2 2026, its #601 holding.
  • Investment Management Corp of Ontario (IMCO) first reported a position in CoStar Group in Q4 2023 and has held it in 11 quarters since.
  • Investment Management Corp of Ontario (IMCO)'s CoStar Group position peaked at $2.61M in Q4 2025.
  • 760 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

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