Two Sigma Advisers
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Two Sigma Advisers’s Mercury Systems MRCY Stock Holding History

Two Sigma Advisers’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
Q1 		– Sell
-21,100
Closed -$1.54M – 1330
2025
Q4 		$1.54M Hold
21,100
– – ﹤0.01% 1290
2025
Q3 		$1.63M Sell
21,100
-1,900
-8% -$118K ﹤0.01% 1227
2025
Q2 		$1.24M Sell
23,000
-34,100
-60% -$1.66M ﹤0.01% 1343
2025
Q1 		$2.46M Sell
57,100
-169,700
-75% -$7.43M 0.01% 1075
2024
Q4 		$9.53M Sell
226,800
-10,400
-4% -$397K 0.02% 498
2024
Q3 		$8.78M Sell
237,200
-18,700
-7% -$658K 0.02% 524
2024
Q2 		$6.91M Buy
255,900
+29,700
+13% +$866K 0.02% 651
2024
Q1 		$6.67M Buy
226,200
+94,000
+71% +$2.83M 0.02% 661
2023
Q4 		$4.83M Buy
132,200
+95,500
+260% +$3.45M 0.01% 815
2023
Q3 		$1.36M Buy
+36,700
New +$1.35M ﹤0.01% 1394
2020
Q1 		– Sell
-12,100
Closed -$836K – 2529
2019
Q4 		$836K Sell
12,100
-112,000
-90% -$8.07M ﹤0.01% 1658
2019
Q3 		$10.1M Sell
124,100
-87,000
-41% -$6.87M 0.02% 533
2019
Q2 		$14.9M Buy
+211,100
New +$14.6M 0.04% 479
2016
Q3 		– Sell
-21,834
Closed -$543K – 2272
2016
Q2 		$543K Sell
21,834
-74,400
-77% -$1.6M ﹤0.01% 1475
2016
Q1 		$1.95M Sell
96,234
-4,795
-5% -$83.8K 0.01% 825
2015
Q4 		$1.85M Sell
101,029
-2,405
-2% -$43.6K 0.01% 766
2015
Q3 		$1.65M Buy
103,434
+4,500
+5% +$68.2K 0.01% 797
2015
Q2 		$1.45M Sell
98,934
-65,100
-40% -$946K 0.01% 944
2015
Q1 		$2.55M Buy
164,034
+71,500
+77% +$1.13M 0.02% 681
2014
Q4 		$1.29M Buy
92,534
+34,400
+59% +$441K 0.01% 1032
2014
Q3 		$640K Buy
58,134
+6,500
+13% +$73.1K ﹤0.01% 1389
2014
Q2 		$586K Buy
51,634
+5,200
+11% +$64.9K ﹤0.01% 1554
2014
Q1 		$614K Buy
46,434
+17,200
+59% +$195K 0.01% 1445
2013
Q4 		$320K Buy
29,234
+7,600
+35% +$76K ﹤0.01% 1865
2013
Q3 		$216K Sell
21,634
-6,608
-23% -$62.7K ﹤0.01% 1875
2013
Q2 		$260K Buy
+28,242
New +$244K ﹤0.01% 1816

Other funds holding MRCY

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
JPM
JANA Partners Management New York $1.67B AUM 1.66% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Two Sigma Advisers's MRCY Position: Q1 2026 in Review

Two Sigma Advisers sold out of Mercury Systems (MRCY) in Q1 2026, closing a stake of 21,100 shares — an estimated $1.54M sold.

Two Sigma Advisers first reported a position in MRCY in Q2 2013 and held it in 26 quarters. The position peaked at $14.9M in Q2 2019. 356 funds tracked by Wall St. Rank hold MRCY as of Q1 2026.

  • Two Sigma Advisers reported no remaining Mercury Systems position as of Q1 2026 after selling out during the quarter.
  • Two Sigma Advisers sold 21,100 Mercury Systems shares in Q1 2026, an estimated $1.54M.
  • Two Sigma Advisers first reported a position in Mercury Systems in Q2 2013 and held it in 26 quarters.
  • Two Sigma Advisers's Mercury Systems position peaked at $14.9M in Q2 2019.
  • 356 funds tracked by Wall St. Rank held Mercury Systems as of Q1 2026.

Based on Two Sigma Advisers's 13F filing for Q1 2026.