OMERS Administration Corp’s CoStar Group CSGP Stock Holding History

OMERS Administration Corp’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	$5.89M	Buy	207,870 +186,252	+862%	+$6.41M	0.04%	268
2026 Q1	$872K	Buy	21,618 +4,531	+27%	+$236K	0.01%	681
2025 Q4	$1.15M	Hold	17,087	–	–	0.01%	503
2025 Q3	$1.44M	Sell	17,087 -18,906	-53%	-$1.67M	0.01%	487
2025 Q2	$2.89M	Hold	35,993	–	–	0.02%	258
2025 Q1	$2.85M	Buy	35,993 +5,206	+17%	+$396K	0.03%	265
2024 Q4	$2.2M	Sell	30,787 -5,994	-16%	-$453K	0.02%	306
2024 Q3	$2.77M	Hold	36,781	–	–	0.03%	286
2024 Q2	$2.73M	Buy	+36,781	New	+$3.12M	0.03%	283
2019 Q2	–	Sell	-56,000	Closed	-$2.71M	–	409
2019 Q1	$2.71M	Buy	+56,000	New	+$2.31M	0.03%	123
2017 Q4	–	Sell	-36,000	Closed	-$966K	–	417
2017 Q3	$966K	Buy	+36,000	New	+$999K	0.01%	287
2015 Q3	–	Sell	-14,000	Closed	-$282K	–	416
2015 Q2	$282K	Hold	14,000	–	–	0.01%	387
2015 Q1	$277K	Hold	14,000	–	–	0.01%	363
2014 Q4	$257K	Buy	+14,000	New	+$226K	0.01%	378

Other funds holding CSGP

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

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 Boca Raton, Florida $11.6B AUM 8.03% 1-Year Est. Return

OMERS Administration Corp's CSGP Position: Q2 2026 in Review

OMERS Administration Corp increased its CoStar Group (CSGP) stake by 862% in Q2 2026, buying an estimated $6.41M and bringing the position to 207,870 shares worth $5.89M. The position accounts for 0.04% of the portfolio, ranked #268.

OMERS Administration Corp first reported a position in CSGP in Q4 2014 and has held it in 14 quarters since. 758 funds tracked by Wall St. Rank hold CSGP as of Q2 2026.

OMERS Administration Corp held 207,870 shares of CoStar Group worth $5.89M as of Q2 2026.
OMERS Administration Corp bought 186,252 CoStar Group shares in Q2 2026, an estimated $6.41M.
CoStar Group made up 0.04% of OMERS Administration Corp's portfolio in Q2 2026, its #268 holding.
OMERS Administration Corp first reported a position in CoStar Group in Q4 2014 and has held it in 14 quarters since.
758 funds tracked by Wall St. Rank held CoStar Group as of Q2 2026.

Based on OMERS Administration Corp's 13F filing for Q2 2026, filed 13 Aug 2026.