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Cortland Associates’s CoStar Group CSGP Stock Holding History

Cortland Associates’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 		– Sell
-181,019
Closed -$7.3M – 63
2026
Q1 		$7.3M Sell
181,019
-2,125
-1% -$111K 1.05% 23
2025
Q4 		$12.3M Sell
183,144
-8,448
-4% -$598K 1.55% 21
2025
Q3 		$16.2M Buy
191,592
+238
+0.1% +$21K 1.91% 20
2025
Q2 		$15.4M Buy
191,354
+440
+0.2% +$34.3K 1.8% 20
2025
Q1 		$15.1M Buy
190,914
+790
+0.4% +$60.1K 1.82% 20
2024
Q4 		$13.6M Sell
190,124
-2,550
-1% -$193K 1.55% 19
2024
Q3 		$14.5M Buy
+192,674
New +$14.6M 1.77% 18

Other funds holding CSGP

Polen Capital Management
Polen Capital Management Boca Raton, Florida $11.6B AUM 8.03% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
EAM
Erste Asset Management Vienna, Austria $12.9B AUM 52.69% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.94% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
DLA
Douglas Lane & Associates New York $7.37B AUM 21.9% 1-Year Est. Return
RP
Riverbridge Partners Minneapolis, Minnesota $3.58B AUM 4.02% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return

Cortland Associates's CSGP Position: Q2 2026 in Review

Cortland Associates sold out of CoStar Group (CSGP) in Q2 2026, closing a stake of 181,019 shares — an estimated $7.3M sold.

Cortland Associates first reported a position in CSGP in Q3 2024 and held it in 7 quarters. The position peaked at $16.2M in Q3 2025. 278 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

  • Cortland Associates reported no remaining CoStar Group position as of Q2 2026 after selling out during the quarter.
  • Cortland Associates sold 181,019 CoStar Group shares in Q2 2026, an estimated $7.3M.
  • Cortland Associates first reported a position in CoStar Group in Q3 2024 and held it in 7 quarters.
  • Cortland Associates's CoStar Group position peaked at $16.2M in Q3 2025.
  • 278 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Cortland Associates's 13F filing for Q2 2026, filed 28 Jul 2026.