Principal Financial Group
MRCY icon

Principal Financial Group’s Mercury Systems MRCY Stock Holding History

Principal Financial 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
Q2 		$31.6M Buy
258,561
+1,461
+0.6% +$139K 0.02% 725
2026
Q1 		$18.7M Sell
257,100
-5,194
-2% -$452K 0.01% 970
2025
Q4 		$19.2M Sell
262,294
-20,986
-7% -$1.56M 0.01% 918
2025
Q3 		$21.9M Buy
283,280
+681
+0.2% +$42.3K 0.01% 815
2025
Q2 		$15.2M Buy
282,599
+7,645
+3% +$372K 0.01% 1012
2025
Q1 		$11.8M Buy
274,954
+29,074
+12% +$1.27M 0.01% 1165
2024
Q4 		$10.3M Buy
245,880
+7,512
+3% +$287K 0.01% 1285
2024
Q3 		$8.82M Sell
238,368
-19,499
-8% -$686K ﹤0.01% 1349
2024
Q2 		$6.96M Sell
257,867
-11,896
-4% -$347K ﹤0.01% 1439
2024
Q1 		$7.96M Buy
269,763
+1,141
+0.4% +$34.4K ﹤0.01% 1410
2023
Q4 		$9.82M Sell
268,622
-3,563
-1% -$129K 0.01% 1292
2023
Q3 		$10.1M Buy
272,185
+54,325
+25% +$2M 0.01% 1222
2023
Q2 		$7.54M Sell
217,860
-11,236
-5% -$480K 0.01% 1380
2023
Q1 		$11.7M Buy
229,096
+2,507
+1% +$127K 0.01% 1179
2022
Q4 		$10.1M Buy
226,589
+1,968
+0.9% +$93.1K 0.01% 1234
2022
Q3 		$9.12M Sell
224,621
-151,486
-40% -$7.94M 0.01% 1238
2022
Q2 		$24.2M Buy
376,107
+183,210
+95% +$10.9M 0.02% 701
2022
Q1 		$12.4M Buy
192,897
+490
+0.3% +$29.1K 0.01% 1249
2021
Q4 		$10.6M Sell
192,407
-1,669
-0.9% -$84.5K 0.01% 1358
2021
Q3 		$9.2M Sell
194,076
-1,209
-0.6% -$67.2K 0.01% 1447
2021
Q2 		$12.9M Buy
195,285
+392
+0.2% +$27.1K 0.01% 1293
2021
Q1 		$13.8M Buy
194,893
+26,216
+16% +$1.89M 0.01% 1209
2020
Q4 		$14.9M Buy
168,677
+348
+0.2% +$26.4K 0.01% 980
2020
Q3 		$13M Sell
168,329
-5,238
-3% -$397K 0.01% 906
2020
Q2 		$13.7M Buy
173,567
+4,195
+2% +$343K 0.01% 861
2020
Q1 		$12.1M Sell
169,372
-71,784
-30% -$5.44M 0.01% 793
2019
Q4 		$16.7M Sell
241,156
-218,550
-48% -$15.7M 0.01% 944
2019
Q3 		$37.3M Sell
459,706
-3,863
-0.8% -$305K 0.03% 466
2019
Q2 		$32.6M Buy
463,569
+70,131
+18% +$4.87M 0.03% 515
2019
Q1 		$25.2M Sell
393,438
-3,939
-1% -$227K 0.02% 622
2018
Q4 		$18.8M Buy
397,377
+855
+0.2% +$41.7K 0.02% 742
2018
Q3 		$21.9M Buy
396,522
+21,093
+6% +$1.02M 0.02% 797
2018
Q2 		$14.3M Sell
375,429
-28,093
-7% -$1.09M 0.01% 1067
2018
Q1 		$19.5M Buy
403,522
+12,597
+3% +$601K 0.02% 798
2017
Q4 		$20.1M Buy
390,925
+734
+0.2% +$37.7K 0.02% 818
2017
Q3 		$20.2M Sell
390,191
-5,960
-2% -$275K 0.02% 772
2017
Q2 		$16.7M Buy
396,151
+14,345
+4% +$564K 0.02% 892
2017
Q1 		$14.9M Buy
381,806
+70,584
+23% +$2.51M 0.02% 917
2016
Q4 		$9.4M Buy
311,222
+18,000
+6% +$511K 0.01% 1210
2016
Q3 		$7.2M Buy
293,222
+11,545
+4% +$277K 0.01% 1305
2016
Q2 		$7M Buy
281,677
+54,157
+24% +$1.16M 0.01% 1272
2016
Q1 		$4.62M Buy
227,520
+9,316
+4% +$163K 0.01% 1408
2015
Q4 		$4.01M Buy
218,204
+11,482
+6% +$208K 0.01% 1448
2015
Q3 		$3.29M Buy
206,722
+8,819
+4% +$134K 0.01% 1513
2015
Q2 		$2.9M Sell
197,903
-3,117
-2% -$45.3K ﹤0.01% 1600
2015
Q1 		$3.13M Buy
201,020
+5,823
+3% +$91.9K ﹤0.01% 1553
2014
Q4 		$2.72M Sell
195,197
-6,663
-3% -$85.4K ﹤0.01% 1613
2014
Q3 		$2.22M Sell
201,860
-582
-0.3% -$6.55K ﹤0.01% 1631
2014
Q2 		$2.3M Sell
202,442
-13,131
-6% -$164K ﹤0.01% 1655
2014
Q1 		$2.85M Buy
215,573
+21,301
+11% +$242K 0.01% 1587
2013
Q4 		$2.13M Buy
194,272
+17,065
+10% +$171K ﹤0.01% 1655
2013
Q3 		$1.77M Buy
177,207
+6,554
+4% +$62.2K ﹤0.01% 1653
2013
Q2 		$1.57M Buy
+170,653
New +$1.47M ﹤0.01% 1647

Other funds holding MRCY

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
CCA
Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return
Fisher Asset Management
Fisher Asset Management Camas, Washington $336B AUM 34.66% 1-Year Est. Return
EA
Emerald Advisers Leola, Pennsylvania $4.25B AUM 141.71% 1-Year Est. Return
EMFAT
Emerald Mutual Fund Advisers Trust Leola, Pennsylvania $2.85B AUM 140.52% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
Fifth Third Bancorp
Fifth Third Bancorp Cincinnati, Ohio $61.7B AUM 33.76% 1-Year Est. Return

Principal Financial Group's MRCY Position: Q2 2026 in Review

Principal Financial Group increased its Mercury Systems (MRCY) stake by 0.57% in Q2 2026, buying an estimated $139K and bringing the position to 258,561 shares worth $31.6M. The position accounts for 0.02% of the portfolio, ranked #725.

Principal Financial Group first reported a position in MRCY in Q2 2013 and has held it in 53 quarters since. The position peaked at $37.3M in Q3 2019. 173 funds tracked by Wall St. Rank hold MRCY as of Q2 2026.

  • Principal Financial Group held 258,561 shares of Mercury Systems worth $31.6M as of Q2 2026.
  • Principal Financial Group bought 1,461 Mercury Systems shares in Q2 2026, an estimated $139K.
  • Mercury Systems made up 0.02% of Principal Financial Group's portfolio in Q2 2026, its #725 holding.
  • Principal Financial Group first reported a position in Mercury Systems in Q2 2013 and has held it in 53 quarters since.
  • Principal Financial Group's Mercury Systems position peaked at $37.3M in Q3 2019.
  • 173 funds tracked by Wall St. Rank held Mercury Systems as of Q2 2026.

Based on Principal Financial Group's 13F filing for Q2 2026, filed 4 Aug 2026.