Jones Financial Companies
MRCY icon

Jones Financial Companies’s Mercury Systems MRCY Stock Holding History

Jones Financial Companies’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 		$127K Buy
1,160
+507
+78% +$48.3K ﹤0.01% 2758
2026
Q1 		$46.6K Sell
653
-35
-5% -$3.05K ﹤0.01% 2977
2025
Q4 		$50.2K Sell
688
-20
-3% -$1.49K ﹤0.01% 2526
2025
Q3 		$54.4K Buy
708
+25
+4% +$1.55K ﹤0.01% 2344
2025
Q2 		$36.5K Buy
683
+42
+7% +$2.05K ﹤0.01% 2350
2025
Q1 		$27.4K Buy
641
+581
+968% +$25.4K ﹤0.01% 2303
2024
Q4 		$2.52K Buy
+60
New +$2.29K ﹤0.01% 2944

Other funds holding MRCY

BlackRock
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
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
Goldman Sachs
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

Jones Financial Companies's MRCY Position: Q2 2026 in Review

Jones Financial Companies increased its Mercury Systems (MRCY) stake by 78% in Q2 2026, buying an estimated $48.3K and bringing the position to 1,160 shares worth $127K. The position accounts for ﹤0.01% of the portfolio, ranked #2758.

Jones Financial Companies first reported a position in MRCY in Q4 2024 and has held it in 7 quarters since. 392 funds tracked by Wall St. Rank hold MRCY as of Q2 2026.

  • Jones Financial Companies held 1,160 shares of Mercury Systems worth $127K as of Q2 2026.
  • Jones Financial Companies bought 507 Mercury Systems shares in Q2 2026, an estimated $48.3K.
  • Mercury Systems made up ﹤0.01% of Jones Financial Companies's portfolio in Q2 2026, its #2758 holding.
  • Jones Financial Companies first reported a position in Mercury Systems in Q4 2024 and has held it in 7 quarters since.
  • 392 funds tracked by Wall St. Rank held Mercury Systems as of Q2 2026.

Based on Jones Financial Companies's 13F filing for Q2 2026, filed 14 Aug 2026.