SB
CSGP icon

SIG Brokerage’s CoStar Group CSGP Stock Holding History

SIG Brokerage’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
2025
Q3 		– Sell
-8,000
Closed -$643K – 805
2025
Q2 		$643K Buy
+8,000
New +$623K 0.02% 427

Other funds holding CSGP

VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return
Baillie Gifford & Co
Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return
Polen Capital Management
Polen Capital Management Boca Raton, Florida $14.5B AUM 5.7% 1-Year Est. Return

SIG Brokerage's CSGP Position: Q1 2026 in Review

SIG Brokerage opened a new position in CoStar Group (CSGP) in Q1 2026: 6,424 shares worth $259K. The stake represents 0.01% of the portfolio and ranks #664 among its holdings. This is a return to the name: SIG Brokerage previously reported a position in CSGP as recently as Q1 2025.

SIG Brokerage first reported a position in CSGP in Q1 2025 and has held it in 2 quarters since. The position peaked at $692K in Q1 2025. 793 funds tracked by Wall St. Rank hold CSGP as of Q1 2026.

  • SIG Brokerage held 6,424 shares of CoStar Group worth $259K as of Q1 2026.
  • CoStar Group was a new SIG Brokerage position in Q1 2026.
  • CoStar Group made up 0.01% of SIG Brokerage's portfolio in Q1 2026, its #664 holding.
  • SIG Brokerage first reported a position in CoStar Group in Q1 2025 and has held it in 2 quarters since.
  • SIG Brokerage's CoStar Group position peaked at $692K in Q1 2025.
  • 793 funds tracked by Wall St. Rank held CoStar Group as of Q1 2026.

Based on SIG Brokerage's 13F filing for Q1 2026, filed 15 May 2026.