Picton Mahoney Asset Management’s Guardant Health GH Stock Holding History

Picton Mahoney Asset Management’s Portfolio GH Stock Details GH Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$28.8M	Sell	191,876 -58,115	-23%	-$6.32M	0.21%	88
2026 Q1	$23.1M	Buy	249,991 +90,962	+57%	+$9.13M	0.17%	100
2025 Q4	$16.2M	Buy	+159,029	New	+$14.2M	0.13%	139
2021 Q4	–	Sell	-20,190	Closed	-$2.53M	–	979
2021 Q3	$2.53M	Sell	20,190 -12,650	-39%	-$1.5M	0.09%	261
2021 Q2	$4.08M	Buy	32,840 +10,155	+45%	+$1.37M	0.12%	139
2021 Q1	$3.46M	Buy	+22,685	New	+$3.43M	0.17%	174

Other funds holding GH

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

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

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

DTC

Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 1-Year Est. Return

Picton Mahoney Asset Management's GH Position: Q2 2026 in Review

Picton Mahoney Asset Management reduced its Guardant Health (GH) stake by 23% in Q2 2026, selling an estimated $6.32M and leaving 191,876 shares worth $28.8M. The position accounts for 0.21% of the portfolio, ranked #88.

Picton Mahoney Asset Management first reported a position in GH in Q1 2021 and has held it in 6 quarters since. 597 funds tracked by Wall St. Rank hold GH as of Q2 2026.

Picton Mahoney Asset Management held 191,876 shares of Guardant Health worth $28.8M as of Q2 2026.
Picton Mahoney Asset Management sold 58,115 Guardant Health shares in Q2 2026, an estimated $6.32M.
Guardant Health made up 0.21% of Picton Mahoney Asset Management's portfolio in Q2 2026, its #88 holding.
Picton Mahoney Asset Management first reported a position in Guardant Health in Q1 2021 and has held it in 6 quarters since.
597 funds tracked by Wall St. Rank held Guardant Health as of Q2 2026.

Based on Picton Mahoney Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.