Picton Mahoney Asset Management’s Strategy Inc MSTR Stock Holding History

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

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q4	–	Sell	-2,069	Closed	-$666K	–	1294
2025 Q3	$666K	Buy	+2,069	New	+$768K	0.01%	596
2016 Q3	–	Sell	-5,000	Closed	-$88K	–	327
2016 Q2	$88K	Hold	5,000	–	–	0.01%	251
2016 Q1	$90K	Sell	5,000 -403,000	-99%	-$6.53M	0.01%	264
2015 Q4	$7.31M	Sell	408,000 -464,000	-53%	-$8.44M	0.44%	82
2015 Q3	$17.1M	Buy	872,000 +299,000	+52%	+$5.93M	1%	37
2015 Q2	$9.75M	Buy	+573,000	New	+$10.1M	0.48%	80

Other funds holding MSTR

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

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

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

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

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Amundi Paris, France $413B AUM 44.57% 1-Year Est. Return

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

Picton Mahoney Asset Management's MSTR Position: Q4 2025 in Review

Picton Mahoney Asset Management sold out of Strategy Inc (MSTR) in Q4 2025, closing a stake of 2,069 shares — an estimated $666K sold.

Picton Mahoney Asset Management first reported a position in MSTR in Q2 2015 and held it in 6 quarters. The position peaked at $17.1M in Q3 2015. 979 funds tracked by Wall St. Rank hold MSTR as of Q4 2025.

Picton Mahoney Asset Management reported no remaining Strategy Inc position as of Q4 2025 after selling out during the quarter.
Picton Mahoney Asset Management sold 2,069 Strategy Inc shares in Q4 2025, an estimated $666K.
Picton Mahoney Asset Management first reported a position in Strategy Inc in Q2 2015 and held it in 6 quarters.
Picton Mahoney Asset Management's Strategy Inc position peaked at $17.1M in Q3 2015.
979 funds tracked by Wall St. Rank held Strategy Inc as of Q4 2025.

Based on Picton Mahoney Asset Management's 13F filing for Q4 2025, filed 11 Feb 2026.