GI
CSGP icon

GAMMA Investing’s CoStar Group CSGP Stock Holding History

GAMMA Investing’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
Q3 		$428K Buy
15,610
+8,005
+105% +$240K 0.01% 789
2026
Q2 		$215K Sell
7,605
-1,362
-15% -$46.8K 0.01% 1222
2026
Q1 		$362K Sell
8,967
-1,351
-13% -$70.3K 0.02% 734
2025
Q4 		$694K Sell
10,318
-608
-6% -$43.1K 0.03% 418
2025
Q3 		$922K Buy
10,926
+1,734
+19% +$153K 0.05% 316
2025
Q2 		$739K Buy
9,192
+2,857
+45% +$223K 0.05% 356
2025
Q1 		$502K Buy
6,335
+1,397
+28% +$106K 0.04% 415
2024
Q4 		$354K Buy
4,938
+355
+8% +$26.8K 0.03% 482
2024
Q3 		$346K Buy
4,583
+2,177
+90% +$165K 0.03% 419
2024
Q2 		$178K Sell
2,406
-186
-7% -$15.8K 0.02% 533
2024
Q1 		$250K Buy
2,592
+792
+44% +$68.2K 0.05% 333
2023
Q4 		$150K Buy
+1,800
New +$146K 0.04% 399

Other funds holding CSGP

SEEDPG
S.E.E.D. Planning Group Binghamton, New York $408M AUM 7.99% 1-Year Est. Return
RSC
Red Spruce Capital Berwyn, Pennsylvania $283M AUM 29.49% 1-Year Est. Return
FFA
Farther Finance Advisors San Francisco, California $14.2B AUM 18.33% 1-Year Est. Return
VCM
Versant Capital Management Phoenix, Arizona $1.17B AUM 28.44% 1-Year Est. Return
CI
CX Institutional Auburn, Indiana $3.69B AUM 15.82% 1-Year Est. Return
MPWT
MassMutual Private Wealth & Trust Windsor, Connecticut $3.79B AUM 19.33% 1-Year Est. Return
ANBT
American National Bank & Trust Wichita Falls, Texas $1.09B AUM 26.59% 1-Year Est. Return
PS
Planning Strategies Lancaster, Pennsylvania $169M AUM
CA
CoreCap Advisors Southfield, Michigan $3.48B AUM 21.43% 1-Year Est. Return
DCM
Davis Capital Management Jacksonville, Florida $167M AUM 17.17% 1-Year Est. Return

GAMMA Investing's CSGP Position: Q3 2026 in Review

GAMMA Investing increased its CoStar Group (CSGP) stake by 105% in Q3 2026, buying an estimated $240K and bringing the position to 15,610 shares worth $428K. The position accounts for 0.01% of the portfolio, ranked #789.

GAMMA Investing first reported a position in CSGP in Q4 2023 and has held it in 12 quarters since. The position peaked at $922K in Q3 2025. 14 funds tracked by Wall St. Rank hold CSGP as of Q3 2026.

  • GAMMA Investing held 15,610 shares of CoStar Group worth $428K as of Q3 2026.
  • GAMMA Investing bought 8,005 CoStar Group shares in Q3 2026, an estimated $240K.
  • CoStar Group made up 0.01% of GAMMA Investing's portfolio in Q3 2026, its #789 holding.
  • GAMMA Investing first reported a position in CoStar Group in Q4 2023 and has held it in 12 quarters since.
  • GAMMA Investing's CoStar Group position peaked at $922K in Q3 2025.
  • 14 funds tracked by Wall St. Rank held CoStar Group as of Q3 2026.

Based on GAMMA Investing's 13F filing for Q3 2026, filed 8 Oct 2026.