Rockefeller Capital Management
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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
Q3 		$126K Buy
1,524
+703
+86% +$67.9K ﹤0.01% 2926
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 $6.79T AUM 37.06% 1-Year Est. Return
JANA Partners Management
JANA Partners Management New York $1.59B AUM 6.06% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 38.25% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Conestoga Capital Advisors
Conestoga Capital Advisors Wayne, Pennsylvania $3.31B AUM 6.07% 1-Year Est. Return

Rockefeller Capital Management's MRCY Position: Q3 2026 in Review

Rockefeller Capital Management increased its Mercury Systems (MRCY) stake by 86% in Q3 2026, buying an estimated $67.9K and bringing the position to 1,524 shares worth $126K. The position accounts for ﹤0.01% of the portfolio, ranked #2926.

Rockefeller Capital Management first reported a position in MRCY in Q1 2019 and has held it in 21 quarters since. 295 funds tracked by Wall St. Rank hold MRCY as of Q3 2026.

  • Rockefeller Capital Management held 1,524 shares of Mercury Systems worth $126K as of Q3 2026.
  • Rockefeller Capital Management bought 703 Mercury Systems shares in Q3 2026, an estimated $67.9K.
  • Mercury Systems made up ﹤0.01% of Rockefeller Capital Management's portfolio in Q3 2026, its #2926 holding.
  • Rockefeller Capital Management first reported a position in Mercury Systems in Q1 2019 and has held it in 21 quarters since.
  • 295 funds tracked by Wall St. Rank held Mercury Systems as of Q3 2026.

Based on Rockefeller Capital Management's 13F filing for Q3 2026, filed 13 Nov 2026.