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LMR Partners’s CoStar Group CSGP Stock Holding History

LMR Partners’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
2025
Q2 		– Sell
-48,486
Closed -$3.84M – 1431
2025
Q1 		$3.84M Buy
+48,486
New +$3.69M 0.04% 497

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

LMR Partners's CSGP Position: Q1 2026 in Review

LMR Partners opened a new position in CoStar Group (CSGP) in Q1 2026: 252,950 shares worth $10.2M. The stake represents 0.02% of the portfolio and ranks #414 among its holdings. This is a return to the name: LMR Partners previously reported a position in CSGP as recently as Q2 2022.

LMR Partners first reported a position in CSGP in Q3 2016 and has held it in 13 quarters since. The position peaked at $61.1M in Q3 2020. 792 funds tracked by Wall St. Rank hold CSGP as of Q1 2026.

  • LMR Partners held 252,950 shares of CoStar Group worth $10.2M as of Q1 2026.
  • CoStar Group was a new LMR Partners position in Q1 2026.
  • CoStar Group made up 0.02% of LMR Partners's portfolio in Q1 2026, its #414 holding.
  • LMR Partners first reported a position in CoStar Group in Q3 2016 and has held it in 13 quarters since.
  • LMR Partners's CoStar Group position peaked at $61.1M in Q3 2020.
  • 792 funds tracked by Wall St. Rank held CoStar Group as of Q1 2026.

Based on LMR Partners's 13F filing for Q1 2026, filed 15 May 2026.