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SG Capital Management’s CoStar Group CSGP Stock Holding History

SG Capital Management’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 		– Sell
-811,181
Closed -$54.5M – 92
2025
Q4 		$54.5M Buy
811,181
+716,444
+756% +$50.7M 5.24% 3
2025
Q3 		$7.99M Sell
94,737
-845,418
-90% -$74.7M 0.71% 45
2025
Q2 		$75.6M Buy
+940,155
New +$73.2M 5.22% 3
2022
Q3 		– Sell
-45,550
Closed -$2.75M – 55
2022
Q2 		$2.75M Buy
45,550
+6,611
+17% +$400K 1.73% 21
2022
Q1 		$2.59M Buy
+38,939
New +$2.59M 1.27% 30

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

SG Capital Management's CSGP Position: Q1 2026 in Review

SG Capital Management sold out of CoStar Group (CSGP) in Q1 2026, closing a stake of 811,181 shares — an estimated $54.5M sold.

SG Capital Management first reported a position in CSGP in Q1 2022 and held it in 5 quarters. The position peaked at $75.6M in Q2 2025. 792 funds tracked by Wall St. Rank hold CSGP as of Q1 2026.

  • SG Capital Management reported no remaining CoStar Group position as of Q1 2026 after selling out during the quarter.
  • SG Capital Management sold 811,181 CoStar Group shares in Q1 2026, an estimated $54.5M.
  • SG Capital Management first reported a position in CoStar Group in Q1 2022 and held it in 5 quarters.
  • SG Capital Management's CoStar Group position peaked at $75.6M in Q2 2025.
  • 792 funds tracked by Wall St. Rank held CoStar Group as of Q1 2026.

Based on SG Capital Management's 13F filing for Q1 2026, filed 8 May 2026.