Bessemer Group
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Bessemer Group’s Mercury Systems MRCY Stock Holding History

Bessemer Group’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 		$38.7M Buy
466,642
+9,813
+2% +$948K 0.05% 222
2026
Q2 		$55.9M Buy
456,829
+7,140
+2% +$680K 0.08% 200
2026
Q1 		$32.8M Buy
449,689
+50,193
+13% +$4.37M 0.05% 223
2025
Q4 		$29.2M Buy
399,496
+125,194
+46% +$9.31M 0.04% 238
2025
Q3 		$21.2M Buy
274,302
+274,070
+118,134% +$17M 0.03% 256
2025
Q2 		$13K Buy
232
+62
+36% +$3.02K ﹤0.01% 1717
2025
Q1 		$7K Sell
170
-7
-4% -$307 ﹤0.01% 1906
2024
Q4 		$7K Buy
177
+104
+142% +$3.97K ﹤0.01% 1911
2024
Q3 		$3K Sell
73
-18
-20% -$634 ﹤0.01% 2108
2024
Q2 		$2K Buy
+91
New +$2.66K ﹤0.01% 1955
2024
Q1 		– Sell
-5
Closed – – 2143
2023
Q4 		$0 Sell
5
-96
-95% -$3.46K ﹤0.01% 2227
2023
Q3 		$4K Sell
101
-31
-23% -$1.14K ﹤0.01% 1792
2023
Q2 		$5K Buy
132
+48
+57% +$2.05K ﹤0.01% 1828
2023
Q1 		$4K Sell
84
-4
-5% -$202 ﹤0.01% 1675
2022
Q4 		$4K Hold
88
– – ﹤0.01% 1648
2022
Q3 		$3K Sell
88
-110,737
-100% -$5.8M ﹤0.01% 1856
2022
Q2 		$7.13M Buy
110,825
+110,820
+2,216,400% +$6.61M 0.02% 254
2022
Q1 		$0 Sell
5
-230
-98% -$13.7K ﹤0.01% 1905
2021
Q4 		$13K Buy
235
+10
+4% +$506 ﹤0.01% 1361
2021
Q3 		$11K Sell
225
-225
-50% -$12.5K ﹤0.01% 1358
2021
Q2 		$30K Sell
450
-1,287
-74% -$88.9K ﹤0.01% 1158
2021
Q1 		$123K Buy
1,737
+487
+39% +$35.2K ﹤0.01% 855
2020
Q4 		$110K Sell
1,250
-806
-39% -$61.2K ﹤0.01% 849
2020
Q3 		$159K Sell
2,056
-944
-31% -$71.6K ﹤0.01% 764
2020
Q2 		$236K Buy
+3,000
New +$246K ﹤0.01% 1122
2016
Q1 		– Sell
-400
Closed -$7K – 1595
2015
Q4 		$7K Buy
+400
New +$7.25K ﹤0.01% 1297

Other funds holding MRCY

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Conestoga Capital Advisors
Conestoga Capital Advisors Wayne, Pennsylvania $3.31B AUM 6.07% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $348B AUM 26.9% 1-Year Est. Return
Emerald Advisers
Emerald Advisers Leola, Pennsylvania $3.64B AUM 71.19% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $64.1B AUM 28.9% 1-Year Est. Return
Emerald Mutual Fund Advisers Trust
Emerald Mutual Fund Advisers Trust Leola, Pennsylvania $2.45B AUM 70.46% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.8B AUM 33.92% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return

Bessemer Group's MRCY Position: Q3 2026 in Review

Bessemer Group increased its Mercury Systems (MRCY) stake by 2.1% in Q3 2026, buying an estimated $948K and bringing the position to 466,642 shares worth $38.7M. The position accounts for 0.05% of the portfolio, ranked #222.

Bessemer Group first reported a position in MRCY in Q4 2015 and has held it in 26 quarters since. The position peaked at $55.9M in Q2 2026. 162 funds tracked by Wall St. Rank hold MRCY as of Q3 2026.

  • Bessemer Group held 466,642 shares of Mercury Systems worth $38.7M as of Q3 2026.
  • Bessemer Group bought 9,813 Mercury Systems shares in Q3 2026, an estimated $948K.
  • Mercury Systems made up 0.05% of Bessemer Group's portfolio in Q3 2026, its #222 holding.
  • Bessemer Group first reported a position in Mercury Systems in Q4 2015 and has held it in 26 quarters since.
  • Bessemer Group's Mercury Systems position peaked at $55.9M in Q2 2026.
  • 162 funds tracked by Wall St. Rank held Mercury Systems as of Q3 2026.

Based on Bessemer Group's 13F filing for Q3 2026, filed 9 Nov 2026.