Costello Asset Management’s Generac Holdings GNRC Stock Holding History

Costello Asset Management’s Portfolio GNRC Stock Details GNRC Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$244K	Sell	834 -200	-19%	-$50.1K	0.07%	106
2026 Q1	$202K	Hold	1,034	–	–	0.07%	113
2025 Q4	$141K	Hold	1,034	–	–	0.05%	127
2025 Q3	$173K	Hold	1,034	–	–	0.06%	117
2025 Q2	$148K	Hold	1,034	–	–	0.06%	129
2025 Q1	$131K	Buy	+1,034	New	+$148K	0.05%	130
2022 Q4	–	Sell	-4,105	Closed	-$731K	–	216
2022 Q3	$731K	Sell	4,105 -475	-10%	-$109K	0.69%	37
2022 Q2	$964K	Sell	4,580 -1,480	-24%	-$364K	0.83%	35
2022 Q1	$1.8M	Buy	+6,060	New	+$1.82M	1.24%	29

Other funds holding GNRC

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Ariel Investments Chicago, Illinois $10B AUM 42.59% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Costello Asset Management's GNRC Position: Q2 2026 in Review

Costello Asset Management reduced its Generac Holdings (GNRC) stake by 19% in Q2 2026, selling an estimated $50.1K and leaving 834 shares worth $244K. The position accounts for 0.07% of the portfolio, ranked #106.

Costello Asset Management first reported a position in GNRC in Q1 2022 and has held it in 9 quarters since. The position peaked at $1.8M in Q1 2022. 1,000 funds tracked by Wall St. Rank hold GNRC as of Q2 2026.

Costello Asset Management held 834 shares of Generac Holdings worth $244K as of Q2 2026.
Costello Asset Management sold 200 Generac Holdings shares in Q2 2026, an estimated $50.1K.
Generac Holdings made up 0.07% of Costello Asset Management's portfolio in Q2 2026, its #106 holding.
Costello Asset Management first reported a position in Generac Holdings in Q1 2022 and has held it in 9 quarters since.
Costello Asset Management's Generac Holdings position peaked at $1.8M in Q1 2022.
1,000 funds tracked by Wall St. Rank held Generac Holdings as of Q2 2026.

Based on Costello Asset Management's 13F filing for Q2 2026, filed 28 Jul 2026.