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Boothbay Fund Management’s CoStar Group CSGP Stock Holding History

Boothbay Fund 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 		$431K Sell
15,231
-4,242
-22% -$146K 0.01% 1588
2026
Q1 		$786K Buy
19,473
+13,934
+252% +$725K 0.01% 1077
2025
Q4 		$372K Buy
5,539
+2,373
+75% +$168K 0.01% 1310
2025
Q3 		$267K Buy
3,166
+378
+14% +$33.4K ﹤0.01% 1508
2025
Q2 		$224K Buy
+2,788
New +$217K ﹤0.01% 1209
2023
Q4 		– Sell
-3,718
Closed -$301K – 1705
2023
Q3 		$286K Buy
+3,718
New +$308K 0.01% 1264
2023
Q1 		– Sell
-36,718
Closed -$2.84M – 2195
2022
Q4 		$2.84M Buy
36,718
+21,338
+139% +$1.67M 0.07% 445
2022
Q3 		$1.07M Buy
+15,380
New +$1.07M 0.03% 838
2022
Q2 		– Sell
-7,233
Closed -$482K – 2321
2022
Q1 		$482K Sell
7,233
-5,998
-45% -$398K 0.01% 1315
2021
Q4 		$1.05M Sell
13,231
-1,894
-13% -$159K 0.02% 725
2021
Q3 		$1.3M Buy
15,125
+3,159
+26% +$273K 0.04% 631
2021
Q2 		$991K Buy
11,966
+4,856
+68% +$420K 0.03% 691
2021
Q1 		$584K Buy
7,110
+3,900
+121% +$337K 0.02% 859
2020
Q4 		$297K Sell
3,210
-27,900
-90% -$2.45M 0.01% 952
2020
Q3 		$2.64M Sell
31,110
-10,110
-25% -$806K 0.16% 154
2020
Q2 		$2.93M Buy
41,220
+9,220
+29% +$596K 0.2% 125
2020
Q1 		$1.88M Buy
32,000
+1,960
+7% +$128K 0.16% 164
2019
Q4 		$1.8M Buy
+30,040
New +$1.75M 0.16% 177

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

Boothbay Fund Management's CSGP Position: Q2 2026 in Review

Boothbay Fund Management reduced its CoStar Group (CSGP) stake by 22% in Q2 2026, selling an estimated $146K and leaving 15,231 shares worth $431K. The position accounts for 0.01% of the portfolio, ranked #1588.

Boothbay Fund Management first reported a position in CSGP in Q4 2019 and has held it in 18 quarters since. The position peaked at $2.93M in Q2 2020. 757 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

  • Boothbay Fund Management held 15,231 shares of CoStar Group worth $431K as of Q2 2026.
  • Boothbay Fund Management sold 4,242 CoStar Group shares in Q2 2026, an estimated $146K.
  • CoStar Group made up 0.01% of Boothbay Fund Management's portfolio in Q2 2026, its #1588 holding.
  • Boothbay Fund Management first reported a position in CoStar Group in Q4 2019 and has held it in 18 quarters since.
  • Boothbay Fund Management's CoStar Group position peaked at $2.93M in Q2 2020.
  • 757 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on Boothbay Fund Management's 13F filing for Q2 2026, filed 14 Aug 2026.