Rockefeller Capital Management
MRCY icon

Rockefeller Capital Management’s Mercury Systems MRCY Stock Holding History

Rockefeller 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 		$100K Buy
821
+185
+29% +$17.6K ﹤0.01% 2990
2026
Q1 		$46.4K Sell
636
-17
-3% -$1.48K ﹤0.01% 3316
2025
Q4 		$47.7K Buy
653
+228
+54% +$17K ﹤0.01% 3093
2025
Q3 		$32.9K Buy
+425
New +$26.4K ﹤0.01% 3110
2023
Q1 		– Sell
-41
Closed -$1K – 3161
2022
Q4 		$1K Sell
41
-250
-86% -$11.8K ﹤0.01% 3718
2022
Q3 		$11K Buy
291
+123
+73% +$6.45K ﹤0.01% 3049
2022
Q2 		$10K Buy
168
+109
+185% +$6.5K ﹤0.01% 3126
2022
Q1 		$3K Sell
59
-100
-63% -$5.94K ﹤0.01% 3517
2021
Q4 		$8K Sell
159
-1,527
-91% -$77.3K ﹤0.01% 3089
2021
Q3 		$79K Buy
1,686
+97
+6% +$5.39K ﹤0.01% 1961
2021
Q2 		$105K Buy
1,589
+1,530
+2,593% +$106K ﹤0.01% 1783
2021
Q1 		$3K Sell
59
-137
-70% -$9.9K ﹤0.01% 3032
2020
Q4 		$17K Buy
196
+27
+16% +$2.05K ﹤0.01% 2067
2020
Q3 		$13K Sell
169
-2
-1% -$152 ﹤0.01% 1940
2020
Q2 		$13K Sell
171
-380
-69% -$31.1K ﹤0.01% 1815
2020
Q1 		$39K Hold
551
– – ﹤0.01% 1310
2019
Q4 		$38K Buy
551
+10
+2% +$720 ﹤0.01% 1212
2019
Q3 		$44K Sell
541
-14
-3% -$1.11K ﹤0.01% 1010
2019
Q2 		$39K Sell
555
-104
-16% -$7.22K ﹤0.01% 869
2019
Q1 		$42K Buy
+659
New +$38K ﹤0.01% 970

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 $3.38T AUM 44.17% 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

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

Rockefeller Capital Management increased its Mercury Systems (MRCY) stake by 29% in Q2 2026, buying an estimated $17.6K and bringing the position to 821 shares worth $100K. The position accounts for ﹤0.01% of the portfolio, ranked #2990.

Rockefeller Capital Management first reported a position in MRCY in Q1 2019 and has held it in 20 quarters since. The position peaked at $105K in Q2 2021. 392 funds tracked by Wall St. Rank hold MRCY as of Q2 2026.

  • Rockefeller Capital Management held 821 shares of Mercury Systems worth $100K as of Q2 2026.
  • Rockefeller Capital Management bought 185 Mercury Systems shares in Q2 2026, an estimated $17.6K.
  • Mercury Systems made up ﹤0.01% of Rockefeller Capital Management's portfolio in Q2 2026, its #2990 holding.
  • Rockefeller Capital Management first reported a position in Mercury Systems in Q1 2019 and has held it in 20 quarters since.
  • Rockefeller Capital Management's Mercury Systems position peaked at $105K in Q2 2021.
  • 392 funds tracked by Wall St. Rank held Mercury Systems as of Q2 2026.

Based on Rockefeller Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.