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Abacus Planning Group’s Mercury Systems MRCY Stock Holding History

Abacus Planning Group’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
-2,904
Closed -$212K – 274
2026
Q1 		$212K Hold
2,904
– – 0.03% 246
2025
Q4 		$212K Hold
2,904
– – 0.03% 244
2025
Q3 		$225K Buy
+2,904
New +$181K 0.03% 227

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

Abacus Planning Group's MRCY Position: Q2 2026 in Review

Abacus Planning Group sold out of Mercury Systems (MRCY) in Q2 2026, closing a stake of 2,904 shares — an estimated $212K sold.

Abacus Planning Group first reported a position in MRCY in Q3 2025 and held it in 3 quarters. The position peaked at $225K in Q3 2025. 392 funds tracked by Wall St. Rank hold MRCY as of Q2 2026.

  • Abacus Planning Group reported no remaining Mercury Systems position as of Q2 2026 after selling out during the quarter.
  • Abacus Planning Group sold 2,904 Mercury Systems shares in Q2 2026, an estimated $212K.
  • Abacus Planning Group first reported a position in Mercury Systems in Q3 2025 and held it in 3 quarters.
  • Abacus Planning Group's Mercury Systems position peaked at $225K in Q3 2025.
  • 392 funds tracked by Wall St. Rank held Mercury Systems as of Q2 2026.

Based on Abacus Planning Group's 13F filing for Q2 2026, filed 20 Jul 2026.