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Oarsman Capital’s CoStar Group CSGP Stock Holding History

Oarsman Capital’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
-6,002
Closed -$404K – 244
2025
Q4 		$404K Sell
6,002
-785
-12% -$55.6K 0.05% 156
2025
Q3 		$573K Sell
6,787
-979
-13% -$86.5K 0.08% 129
2025
Q2 		$624K Buy
7,766
+201
+3% +$15.7K 0.1% 126
2025
Q1 		$599K Sell
7,565
-25
-0.3% -$1.9K 0.11% 121
2024
Q4 		$543K Sell
7,590
-1,148
-13% -$86.7K 0.09% 127
2024
Q3 		$659K Buy
8,738
+353
+4% +$26.8K 0.12% 115
2024
Q2 		$622K Buy
8,385
+32
+0.4% +$2.71K 0.14% 108
2024
Q1 		$807K Buy
8,353
+148
+2% +$12.7K 0.19% 99
2023
Q4 		$717K Buy
8,205
+2,975
+57% +$241K 0.19% 104
2023
Q3 		$402K Buy
5,230
+1,349
+35% +$112K 0.17% 116
2023
Q2 		$345K Hold
3,881
– – 0.15% 123
2023
Q1 		$267K Buy
+3,881
New +$286K 0.12% 141

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
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 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
Polen Capital Management
Polen Capital Management Boca Raton, Florida $11.6B AUM 8.03% 1-Year Est. Return

Oarsman Capital's CSGP Position: Q1 2026 in Review

Oarsman Capital sold out of CoStar Group (CSGP) in Q1 2026, closing a stake of 6,002 shares — an estimated $404K sold.

Oarsman Capital first reported a position in CSGP in Q1 2023 and held it in 12 quarters. The position peaked at $807K in Q1 2024. 797 funds tracked by Wall St. Rank hold CSGP as of Q1 2026.

  • Oarsman Capital reported no remaining CoStar Group position as of Q1 2026 after selling out during the quarter.
  • Oarsman Capital sold 6,002 CoStar Group shares in Q1 2026, an estimated $404K.
  • Oarsman Capital first reported a position in CoStar Group in Q1 2023 and held it in 12 quarters.
  • Oarsman Capital's CoStar Group position peaked at $807K in Q1 2024.
  • 797 funds tracked by Wall St. Rank held CoStar Group as of Q1 2026.

Based on Oarsman Capital's 13F filing for Q1 2026, filed 28 Apr 2026.