Natixis’s Mercury Systems MRCY Stock Holding History

Natixis’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 Q1	$205K	Sell	2,814 -197	-7%	-$17.2K	﹤0.01%	907
2025 Q4	$220K	Buy	+3,011	New	+$224K	﹤0.01%	925
2025 Q2	–	Sell	-49,361	Closed	-$2.08M	–	1115
2025 Q1	$2.08M	Buy	49,361 +43,981	+817%	+$1.93M	0.01%	424
2024 Q4	$226K	Buy	+5,380	New	+$205K	﹤0.01%	762
2024 Q3	–	Sell	-28,156	Closed	-$760K	–	1058
2024 Q2	$760K	Buy	28,156 +4,678	+20%	+$136K	﹤0.01%	546
2024 Q1	$693K	Buy	+23,478	New	+$707K	﹤0.01%	580
2021 Q2	–	Sell	-26,800	Closed	-$1.89M	–	919
2021 Q1	$1.89M	Buy	+26,800	New	+$1.94M	0.01%	707
2017 Q4	–	Sell	-6,653	Closed	-$345K	–	1049
2017 Q3	$345K	Buy	+6,653	New	+$307K	﹤0.01%	840
2017 Q2	–	Sell	-5,220	Closed	-$204K	–	927
2017 Q1	$204K	Buy	+5,220	New	+$186K	﹤0.01%	887

Other funds holding MRCY

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

JPM

JANA Partners Management New York $1.67B AUM 1.66% 1-Year Est. Return

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

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

CCA

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

T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return

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

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Natixis's MRCY Position: Q1 2026 in Review

Natixis reduced its Mercury Systems (MRCY) stake by 6.5% in Q1 2026, selling an estimated $17.2K and leaving 2,814 shares worth $205K. The position accounts for ﹤0.01% of the portfolio, ranked #907.

Natixis first reported a position in MRCY in Q1 2017 and has held it in 9 quarters since. The position peaked at $2.08M in Q1 2025. 357 funds tracked by Wall St. Rank hold MRCY as of Q1 2026.

Natixis held 2,814 shares of Mercury Systems worth $205K as of Q1 2026.
Natixis sold 197 Mercury Systems shares in Q1 2026, an estimated $17.2K.
Mercury Systems made up ﹤0.01% of Natixis's portfolio in Q1 2026, its #907 holding.
Natixis first reported a position in Mercury Systems in Q1 2017 and has held it in 9 quarters since.
Natixis's Mercury Systems position peaked at $2.08M in Q1 2025.
357 funds tracked by Wall St. Rank held Mercury Systems as of Q1 2026.

Based on Natixis's 13F filing for Q1 2026, filed 14 May 2026.