HighTower Advisors’s Mercury Systems MRCY Stock Holding History

HighTower Advisors’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	$315K	Sell	2,572 -2,490	-49%	-$237K	﹤0.01%	3174
2026 Q1	$369K	Buy	+5,062	New	+$441K	﹤0.01%	2982
2023 Q2	–	Sell	-4,486	Closed	-$235K	–	3588
2023 Q1	$235K	Sell	4,486 -338	-7%	-$17.1K	﹤0.01%	2635
2022 Q4	$217K	Buy	+4,824	New	+$228K	﹤0.01%	2712
2022 Q1	–	Sell	-4,736	Closed	-$259K	–	3573
2021 Q4	$259K	Sell	4,736 -2,603	-35%	-$132K	﹤0.01%	2569
2021 Q3	$347K	Buy	7,339 +1,471	+25%	+$81.8K	﹤0.01%	2321
2021 Q2	$390K	Buy	+5,868	New	+$406K	﹤0.01%	2192
2019 Q4	–	Sell	-5,828	Closed	-$471K	–	2481
2019 Q3	$471K	Sell	5,828 -478	-8%	-$37.8K	﹤0.01%	1546
2019 Q2	$443K	Sell	6,306 -15,857	-72%	-$1.1M	﹤0.01%	1576
2019 Q1	$1.42M	Buy	22,163 +17,458	+371%	+$1.01M	0.01%	983
2018 Q4	$221K	Buy	+4,705	New	+$229K	﹤0.01%	1781

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

HighTower Advisors's MRCY Position: Q2 2026 in Review

HighTower Advisors reduced its Mercury Systems (MRCY) stake by 49% in Q2 2026, selling an estimated $237K and leaving 2,572 shares worth $315K. The position accounts for ﹤0.01% of the portfolio, ranked #3174.

HighTower Advisors first reported a position in MRCY in Q4 2018 and has held it in 11 quarters since. The position peaked at $1.42M in Q1 2019. 392 funds tracked by Wall St. Rank hold MRCY as of Q2 2026.

HighTower Advisors held 2,572 shares of Mercury Systems worth $315K as of Q2 2026.
HighTower Advisors sold 2,490 Mercury Systems shares in Q2 2026, an estimated $237K.
Mercury Systems made up ﹤0.01% of HighTower Advisors's portfolio in Q2 2026, its #3174 holding.
HighTower Advisors first reported a position in Mercury Systems in Q4 2018 and has held it in 11 quarters since.
HighTower Advisors's Mercury Systems position peaked at $1.42M in Q1 2019.
392 funds tracked by Wall St. Rank held Mercury Systems as of Q2 2026.

Based on HighTower Advisors's 13F filing for Q2 2026, filed 5 Aug 2026.