Susquehanna International Group’s Mercury Systems MRCY Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $3.26M | Buy |
+44,714
| New | +$3.89M | ﹤0.01% | 5106 |
|
|
2025
Q4 | – | Sell |
-8,668
| Closed | -$645K | – | 13131 |
|
|
2025
Q3 | $671K | Sell |
8,668
-60,647
| -87% | -$3.77M | ﹤0.01% | 8302 |
|
|
2025
Q2 | $3.73M | Buy |
69,315
+5,391
| +8% | +$263K | ﹤0.01% | 4533 |
|
|
2025
Q1 | $2.75M | Buy |
63,924
+7,718
| +14% | +$338K | ﹤0.01% | 4836 |
|
|
2024
Q4 | $2.36M | Buy |
56,206
+36,196
| +181% | +$1.38M | ﹤0.01% | 4932 |
|
|
2024
Q3 | $740K | Sell |
20,010
-29,632
| -60% | -$1.04M | ﹤0.01% | 7524 |
|
|
2024
Q2 | $1.34M | Sell |
49,642
-43,001
| -46% | -$1.25M | ﹤0.01% | 5912 |
|
|
2024
Q1 | $2.73M | Buy |
92,643
+75,761
| +449% | +$2.28M | ﹤0.01% | 4690 |
|
|
2023
Q4 | $617K | Sell |
16,882
-25,736
| -60% | -$929K | ﹤0.01% | 8152 |
|
|
2023
Q3 | $1.58M | Sell |
42,618
-77,336
| -64% | -$2.85M | ﹤0.01% | 5616 |
|
|
2023
Q2 | $4.15M | Buy |
119,954
+58,568
| +95% | +$2.5M | ﹤0.01% | 3826 |
|
|
2023
Q1 | $3.14M | Buy |
61,386
+41,731
| +212% | +$2.11M | ﹤0.01% | 4242 |
|
|
2022
Q4 | $879K | Buy |
19,655
+2,690
| +16% | +$127K | ﹤0.01% | 6469 |
|
|
2022
Q3 | $689K | Buy |
+16,965
| New | +$889K | ﹤0.01% | 7608 |
|
|
2022
Q2 | – | Sell |
-24,484
| Closed | -$1.46M | – | 13564 |
|
|
2022
Q1 | $1.58M | Buy |
24,484
+6,968
| +40% | +$414K | ﹤0.01% | 6011 |
|
|
2021
Q4 | $964K | Buy |
17,516
+8,567
| +96% | +$434K | ﹤0.01% | 7395 |
|
|
2021
Q3 | $424K | Sell |
8,949
-3,717
| -29% | -$207K | ﹤0.01% | 9801 |
|
|
2021
Q2 | $840K | Sell |
12,666
-13,117
| -51% | -$907K | ﹤0.01% | 8241 |
|
|
2021
Q1 | $1.82M | Buy |
25,783
+17,100
| +197% | +$1.24M | ﹤0.01% | 6146 |
|
|
2020
Q4 | $765K | Sell |
8,683
-21,470
| -71% | -$1.63M | ﹤0.01% | 7322 |
|
|
2020
Q3 | $2.34M | Sell |
30,153
-4,739
| -14% | -$359K | ﹤0.01% | 4325 |
|
|
2020
Q2 | $2.75M | Buy |
34,892
+479
| +1% | +$39.2K | ﹤0.01% | 3954 |
|
|
2020
Q1 | $2.46M | Sell |
34,413
-3,200
| -9% | -$242K | ﹤0.01% | 3613 |
|
|
2019
Q4 | $2.6M | Buy |
37,613
+13,273
| +55% | +$956K | ﹤0.01% | 3913 |
|
|
2019
Q3 | $1.98M | Sell |
24,340
-10,788
| -31% | -$852K | ﹤0.01% | 4220 |
|
|
2019
Q2 | $2.47M | Buy |
+35,128
| New | +$2.44M | ﹤0.01% | 3767 |
|
|
2018
Q4 | – | Sell |
-11,630
| Closed | -$567K | – | 9580 |
|
|
2018
Q3 | $643K | Sell |
11,630
-9,317
| -44% | -$451K | ﹤0.01% | 6081 |
|
|
2018
Q2 | $797K | Buy |
+20,947
| New | +$811K | ﹤0.01% | 5832 |
|
|
2017
Q3 | – | Sell |
-23,727
| Closed | -$1.09M | – | 9325 |
|
|
2017
Q2 | $999K | Buy |
+23,727
| New | +$932K | ﹤0.01% | 5262 |
|
|
2017
Q1 | – | Sell |
-47,443
| Closed | -$1.69M | – | 9585 |
|
|
2016
Q4 | $1.43M | Buy |
+47,443
| New | +$1.35M | ﹤0.01% | 4769 |
|
|
2015
Q1 | – | Sell |
-17,682
| Closed | -$279K | – | 9730 |
|
|
2014
Q4 | $246K | Buy |
+17,682
| New | +$227K | ﹤0.01% | 8471 |
|
|
2014
Q3 | – | Sell |
-21,223
| Closed | -$240K | – | 9735 |
|
|
2014
Q2 | $240K | Buy |
+21,223
| New | +$265K | ﹤0.01% | 8753 |
|
Other funds holding MRCY
JPM
VPM
VCM
CCA
Susquehanna International Group's MRCY Position: Q1 2026 in Review
Susquehanna International Group opened a new position in Mercury Systems (MRCY) in Q1 2026: 44,714 shares worth $3.26M. The stake represents ﹤0.01% of the portfolio and ranks #5106 among its holdings. This is a return to the name: Susquehanna International Group previously reported a position in MRCY as recently as Q3 2025.
Susquehanna International Group first reported a position in MRCY in Q2 2014 and has held it in 32 quarters since. The position peaked at $4.15M in Q2 2023. 357 funds tracked by Wall St. Rank hold MRCY as of Q1 2026.
- Susquehanna International Group held 44,714 shares of Mercury Systems worth $3.26M as of Q1 2026.
- Mercury Systems was a new Susquehanna International Group position in Q1 2026.
- Mercury Systems made up ﹤0.01% of Susquehanna International Group's portfolio in Q1 2026, its #5106 holding.
- Susquehanna International Group first reported a position in Mercury Systems in Q2 2014 and has held it in 32 quarters since.
- Susquehanna International Group's Mercury Systems position peaked at $4.15M in Q2 2023.
- 357 funds tracked by Wall St. Rank held Mercury Systems as of Q1 2026.
Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.