Qube Research & Technologies (QRT)’s Mercury Systems MRCY Stock Holding History

Qube Research & Technologies (QRT)’s Portfolio MRCY Stock Details MRCY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	–	Sell	-111,190	Closed	-$8.11M	–	3860
2026 Q1	$8.11M	Buy	111,190 +59,691	+116%	+$5.2M	0.01%	1403
2025 Q4	$3.76M	Buy	51,499 +25,969	+102%	+$1.93M	﹤0.01%	1929
2025 Q3	$1.98M	Buy	+25,530	New	+$1.59M	﹤0.01%	2243
2025 Q2	–	Sell	-17,973	Closed	-$774K	–	3815
2025 Q1	$774K	Buy	+17,973	New	+$787K	﹤0.01%	2366
2024 Q2	–	Sell	-879	Closed	-$25.9K	–	4412
2024 Q1	$25.9K	Hold	879	–	–	﹤0.01%	3644
2023 Q4	$32.1K	Hold	879	–	–	﹤0.01%	3405
2023 Q3	$32.6K	Buy	+879	New	+$32.4K	﹤0.01%	2997
2021 Q2	–	Sell	-11,169	Closed	-$789K	–	2618
2021 Q1	$789K	Buy	+11,169	New	+$807K	0.01%	951
2020 Q3	–	Sell	-31,049	Closed	-$2.44M	–	1966
2020 Q2	$2.44M	Buy	+31,049	New	+$2.54M	0.04%	604

Other funds holding MRCY

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

JPM

JANA Partners Management New York $1.9B AUM 18.33% 1-Year Est. Return

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 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

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

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

CCA

Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return

Qube Research & Technologies (QRT)'s MRCY Position: Q2 2026 in Review

Qube Research & Technologies (QRT) sold out of Mercury Systems (MRCY) in Q2 2026, closing a stake of 111,190 shares — an estimated $8.11M sold.

Qube Research & Technologies (QRT) first reported a position in MRCY in Q2 2020 and held it in 9 quarters. The position peaked at $8.11M in Q1 2026. 392 funds tracked by Wall St. Rank hold MRCY as of Q2 2026.

Qube Research & Technologies (QRT) reported no remaining Mercury Systems position as of Q2 2026 after selling out during the quarter.
Qube Research & Technologies (QRT) sold 111,190 Mercury Systems shares in Q2 2026, an estimated $8.11M.
Qube Research & Technologies (QRT) first reported a position in Mercury Systems in Q2 2020 and held it in 9 quarters.
Qube Research & Technologies (QRT)'s Mercury Systems position peaked at $8.11M in Q1 2026.
392 funds tracked by Wall St. Rank held Mercury Systems as of Q2 2026.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q2 2026, filed 14 Aug 2026.