Tudor Investment Corp
CSGP icon

Tudor Investment Corp’s CoStar Group CSGP Stock Holding History

Tudor Investment Corp’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
Q1 		$7.23M Sell
179,283
-25,717
-13% -$1.34M 0.01% 943
2025
Q4 		$13.8M Buy
+205,000
New +$14.5M 0.03% 560
2024
Q3 		– Sell
-286,836
Closed -$21.8M – 2766
2024
Q2 		$21.3M Buy
+286,836
New +$24.3M 0.11% 152
2020
Q4 		– Sell
-6,480
Closed -$550K – 1373
2020
Q3 		$550K Sell
6,480
-13,320
-67% -$1.06M 0.02% 783
2020
Q2 		$1.41M Buy
19,800
+12,120
+158% +$784K 0.07% 360
2020
Q1 		$451K Sell
7,680
-24,360
-76% -$1.59M 0.04% 534
2019
Q4 		$1.92M Buy
32,040
+2,440
+8% +$142K 0.09% 296
2019
Q3 		$1.76M Buy
+29,600
New +$1.77M 0.06% 339
2019
Q2 		– Sell
-27,970
Closed -$1.3M – 1129
2019
Q1 		$1.3M Buy
+27,970
New +$1.16M 0.05% 387
2018
Q4 		– Sell
-4,770
Closed -$201K – 1052
2018
Q3 		$201K Buy
+4,770
New +$204K 0.01% 967
2014
Q2 		– Sell
-14,210
Closed -$265K – 1190
2014
Q1 		$265K Sell
14,210
-13,100
-48% -$247K 0.01% 889
2013
Q4 		$504K Buy
+27,310
New +$483K 0.02% 546

Other funds holding CSGP

VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
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
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
Polen Capital Management
Polen Capital Management Boca Raton, Florida $14.5B AUM 5.7% 1-Year Est. Return

Tudor Investment Corp's CSGP Position: Q1 2026 in Review

Tudor Investment Corp reduced its CoStar Group (CSGP) stake by 13% in Q1 2026, selling an estimated $1.34M and leaving 179,283 shares worth $7.23M. The position accounts for 0.01% of the portfolio, ranked #943.

Tudor Investment Corp first reported a position in CSGP in Q4 2013 and has held it in 12 quarters since. The position peaked at $21.3M in Q2 2024. 793 funds tracked by Wall St. Rank hold CSGP as of Q1 2026.

  • Tudor Investment Corp held 179,283 shares of CoStar Group worth $7.23M as of Q1 2026.
  • Tudor Investment Corp sold 25,717 CoStar Group shares in Q1 2026, an estimated $1.34M.
  • CoStar Group made up 0.01% of Tudor Investment Corp's portfolio in Q1 2026, its #943 holding.
  • Tudor Investment Corp first reported a position in CoStar Group in Q4 2013 and has held it in 12 quarters since.
  • Tudor Investment Corp's CoStar Group position peaked at $21.3M in Q2 2024.
  • 793 funds tracked by Wall St. Rank held CoStar Group as of Q1 2026.

Based on Tudor Investment Corp's 13F filing for Q1 2026, filed 15 May 2026.