National Bank of Canada’s CoStar Group CSGP Stock Holding History

National Bank of Canada’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 Q1	$1.84M	Sell	45,497 -308,118	-87%	-$16M	﹤0.01%	1105
2025 Q4	$23.8M	Buy	353,615 +150,759	+74%	+$10.7M	0.02%	473
2025 Q3	$17.1M	Sell	202,856 -212,770	-51%	-$18.8M	0.02%	550
2025 Q2	$33.4M	Buy	415,626 +73,285	+21%	+$5.71M	0.03%	403
2025 Q1	$27.1M	Buy	342,341 +81,760	+31%	+$6.22M	0.03%	441
2024 Q4	$18.7M	Sell	260,581 -32,567	-11%	-$2.46M	0.02%	582
2024 Q3	$22.1M	Buy	293,148 +130,045	+80%	+$9.86M	0.03%	465
2024 Q2	$12.1M	Sell	163,103 -37,828	-19%	-$3.21M	0.02%	510
2024 Q1	$18.1M	Sell	200,931 -129,843	-39%	-$11.2M	0.03%	446
2023 Q4	$28.3M	Buy	330,774 +176,229	+114%	+$14.3M	0.05%	332
2023 Q3	$11.7M	Sell	154,545 -35,338	-19%	-$2.93M	0.02%	566
2023 Q2	$16.6M	Buy	189,883 +158,838	+512%	+$12.3M	0.03%	408
2023 Q1	$2.14M	Buy	31,045 +17,117	+123%	+$1.26M	0.01%	838
2022 Q4	$1.08M	Buy	13,928 +12,161	+688%	+$950K	﹤0.01%	1052
2022 Q3	$123K	Hold	1,767	–	–	﹤0.01%	1476
2022 Q2	$107K	Sell	1,767 -221,789	-99%	-$13.4M	﹤0.01%	1546
2022 Q1	$14.9M	Sell	223,556 -9,186	-4%	-$610K	0.04%	367
2021 Q4	$18.4M	Buy	+232,742	New	+$19.5M	0.06%	249

Other funds holding CSGP

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return

BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $97.9B AUM 20.73% 1-Year Est. Return

Polen Capital Management Boca Raton, Florida $14.5B AUM 5.7% 1-Year Est. Return

National Bank of Canada's CSGP Position: Q1 2026 in Review

National Bank of Canada reduced its CoStar Group (CSGP) stake by 87% in Q1 2026, selling an estimated $16M and leaving 45,497 shares worth $1.84M. The position accounts for ﹤0.01% of the portfolio, ranked #1105.

National Bank of Canada first reported a position in CSGP in Q4 2021 and has held it in 18 quarters since. The position peaked at $33.4M in Q2 2025. 793 funds tracked by Wall St. Rank hold CSGP as of Q1 2026.

National Bank of Canada held 45,497 shares of CoStar Group worth $1.84M as of Q1 2026.
National Bank of Canada sold 308,118 CoStar Group shares in Q1 2026, an estimated $16M.
CoStar Group made up ﹤0.01% of National Bank of Canada's portfolio in Q1 2026, its #1105 holding.
National Bank of Canada first reported a position in CoStar Group in Q4 2021 and has held it in 18 quarters since.
National Bank of Canada's CoStar Group position peaked at $33.4M in Q2 2025.
793 funds tracked by Wall St. Rank held CoStar Group as of Q1 2026.

Based on National Bank of Canada's 13F filing for Q1 2026, filed 15 May 2026.