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Peregrine Capital Management’s Mercury Systems MRCY Stock Holding History

Peregrine Capital Management’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 		$16.5M Sell
135,071
-1,104
-0.8% -$105K 0.54% 36
2026
Q1 		$9.93M Sell
136,175
-6,003
-4% -$523K 0.37% 70
2025
Q4 		$10.4M Buy
142,178
+140,044
+6,563% +$10.4M 0.32% 78
2025
Q3 		$165K Hold
2,134
– – 0.01% 284
2025
Q2 		$115K Hold
2,134
– – ﹤0.01% 284
2025
Q1 		$92K Hold
2,134
– – ﹤0.01% 286
2024
Q4 		$89.6K Hold
2,134
– – ﹤0.01% 289
2024
Q3 		$79K Hold
2,134
– – ﹤0.01% 286
2024
Q2 		$57.6K Hold
2,134
– – ﹤0.01% 289
2024
Q1 		$63K Hold
2,134
– – ﹤0.01% 284
2023
Q4 		$78K Hold
2,134
– – ﹤0.01% 283
2023
Q3 		$79.2K Sell
2,134
-17,395
-89% -$642K ﹤0.01% 285
2023
Q2 		$676K Sell
19,529
-196,621
-91% -$8.4M 0.02% 277
2023
Q1 		$11M Buy
216,150
+4,213
+2% +$213K 0.32% 98
2022
Q4 		$9.48M Buy
211,937
+10,362
+5% +$490K 0.3% 145
2022
Q3 		$8.18M Sell
201,575
-11,056
-5% -$579K 0.27% 179
2022
Q2 		$13.7M Sell
212,631
-173
-0.1% -$10.3K 0.41% 64
2022
Q1 		$13.7M Sell
212,804
-15,133
-7% -$899K 0.32% 92
2021
Q4 		$12.6M Buy
227,937
+6,373
+3% +$323K 0.25% 138
2021
Q3 		$10.5M Sell
221,564
-43,328
-16% -$2.41M 0.22% 195
2021
Q2 		$17.6M Buy
264,892
+52,682
+25% +$3.64M 0.31% 103
2021
Q1 		$15M Buy
+212,210
New +$15.3M 0.28% 173

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

Peregrine Capital Management's MRCY Position: Q2 2026 in Review

Peregrine Capital Management reduced its Mercury Systems (MRCY) stake by 0.81% in Q2 2026, selling an estimated $105K and leaving 135,071 shares worth $16.5M. The position accounts for 0.54% of the portfolio, ranked #36.

Peregrine Capital Management first reported a position in MRCY in Q1 2021 and has held it in 22 quarters since. The position peaked at $17.6M in Q2 2021. 392 funds tracked by Wall St. Rank hold MRCY as of Q2 2026.

  • Peregrine Capital Management held 135,071 shares of Mercury Systems worth $16.5M as of Q2 2026.
  • Peregrine Capital Management sold 1,104 Mercury Systems shares in Q2 2026, an estimated $105K.
  • Mercury Systems made up 0.54% of Peregrine Capital Management's portfolio in Q2 2026, its #36 holding.
  • Peregrine Capital Management first reported a position in Mercury Systems in Q1 2021 and has held it in 22 quarters since.
  • Peregrine Capital Management's Mercury Systems position peaked at $17.6M in Q2 2021.
  • 392 funds tracked by Wall St. Rank held Mercury Systems as of Q2 2026.

Based on Peregrine Capital Management's 13F filing for Q2 2026, filed 17 Jul 2026.