Banque Transatlantique’s Mercury Systems MRCY Stock Holding History

Banque Transatlantique’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	$78.5K	Hold	642	–	–	﹤0.01%	337
2026 Q1	$46.8K	Buy	+642	New	+$55.9K	﹤0.01%	310

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

Banque Transatlantique's MRCY Position: Q2 2026 in Review

Banque Transatlantique held its Mercury Systems (MRCY) position steady in Q2 2026 at 642 shares worth $78.5K. The position accounts for ﹤0.01% of the portfolio, ranked #337.

Banque Transatlantique first reported a position in MRCY in Q1 2026 and has held it in 2 quarters since. 392 funds tracked by Wall St. Rank hold MRCY as of Q2 2026.

Banque Transatlantique held 642 shares of Mercury Systems worth $78.5K as of Q2 2026.
Banque Transatlantique left its Mercury Systems share count unchanged in Q2 2026.
Mercury Systems made up ﹤0.01% of Banque Transatlantique's portfolio in Q2 2026, its #337 holding.
Banque Transatlantique first reported a position in Mercury Systems in Q1 2026 and has held it in 2 quarters since.
392 funds tracked by Wall St. Rank held Mercury Systems as of Q2 2026.

Based on Banque Transatlantique's 13F filing for Q2 2026, filed 30 Jul 2026.