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Winthrop Capital Management’s CoStar Group CSGP Stock Holding History

Winthrop 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
Q2 		$31K Buy
1,087
+18
+2% +$619 0.01% 193
2026
Q1 		$43K Buy
1,069
+723
+209% +$37.6K 0.01% 190
2025
Q4 		$23K Hold
346
– – 0.01% 211
2025
Q3 		$29K Hold
346
– – 0.01% 190
2025
Q2 		$28K Hold
346
– – 0.01% 199
2025
Q1 		$27K Sell
346
-5
-1% -$380 0.01% 178
2024
Q4 		$25K Hold
351
– – 0.01% 189
2024
Q3 		$26K Hold
351
– – 0.01% 101
2024
Q2 		$26K Hold
351
– – 0.01% 92
2024
Q1 		$34K Hold
351
– – 0.02% 91
2023
Q4 		$30.7K Buy
+351
New +$28.4K 0.01% 179

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
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
ACM
AKRE Capital Management Middleburg, Virginia $5.12B AUM 19.08% 1-Year Est. Return
Polen Capital Management
Polen Capital Management Boca Raton, Florida $11.6B AUM 8.03% 1-Year Est. Return

Winthrop Capital Management's CSGP Position: Q2 2026 in Review

Winthrop Capital Management increased its CoStar Group (CSGP) stake by 1.7% in Q2 2026, buying an estimated $619 and bringing the position to 1,087 shares worth $31K. The position accounts for 0.01% of the portfolio, ranked #193.

Winthrop Capital Management first reported a position in CSGP in Q4 2023 and has held it in 11 quarters since. The position peaked at $43K in Q1 2026. 758 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

  • Winthrop Capital Management held 1,087 shares of CoStar Group worth $31K as of Q2 2026.
  • Winthrop Capital Management bought 18 CoStar Group shares in Q2 2026, an estimated $619.
  • CoStar Group made up 0.01% of Winthrop Capital Management's portfolio in Q2 2026, its #193 holding.
  • Winthrop Capital Management first reported a position in CoStar Group in Q4 2023 and has held it in 11 quarters since.
  • Winthrop Capital Management's CoStar Group position peaked at $43K in Q1 2026.
  • 758 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Winthrop Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.