AMERICAN CENTURY COMPANIES INC - MERCURY SYS INC ownership

MERCURY SYS INC's ticker is MRCY and the CUSIP is 589378108. A total of 278 filers reported holding MERCURY SYS INC in Q4 2020. The put-call ratio across all filers is 0.65 and the average weighting 0.1%.

Quarter-by-quarter ownership
AMERICAN CENTURY COMPANIES INC ownership history of MERCURY SYS INC
ValueSharesWeighting
Q3 2023$18,277,189
+11.2%
492,779
+3.7%
0.01%
+16.7%
Q2 2023$16,439,146
-27.0%
475,257
+7.5%
0.01%
-33.3%
Q1 2023$22,524,067
-11.0%
442,244
-21.8%
0.02%
-14.3%
Q4 2022$25,312,013
+55.9%
565,758
+41.4%
0.02%
+50.0%
Q3 2022$16,241,000
-6.0%
400,021
+49.0%
0.01%0.0%
Q2 2022$17,275,000
+7.0%
268,540
+7.2%
0.01%
+27.3%
Q1 2022$16,151,000
-17.0%
250,604
-29.1%
0.01%
-8.3%
Q4 2021$19,458,000
+21.6%
353,389
+4.8%
0.01%
+9.1%
Q3 2021$15,997,000
-48.4%
337,347
-27.8%
0.01%
-47.6%
Q2 2021$30,975,000
-31.6%
467,339
-27.1%
0.02%
-36.4%
Q1 2021$45,272,000
+24.0%
640,788
+54.6%
0.03%
+17.9%
Q4 2020$36,507,000
-21.9%
414,564
-31.3%
0.03%
-31.7%
Q3 2020$46,755,000
-20.6%
603,608
-19.4%
0.04%
-26.8%
Q2 2020$58,900,000
+527.3%
748,797
+469.0%
0.06%
+409.1%
Q1 2020$9,389,000
-15.3%
131,608
-17.9%
0.01%0.0%
Q4 2019$11,085,000
-36.0%
160,398
-24.8%
0.01%
-35.3%
Q3 2019$17,316,000
-5.5%
213,333
-18.1%
0.02%
-5.6%
Q2 2019$18,327,000
+317.1%
260,513
+280.0%
0.02%
+350.0%
Q1 2019$4,394,000
-50.2%
68,563
-63.3%
0.00%
-60.0%
Q4 2018$8,831,000
-15.3%
186,750
-0.9%
0.01%0.0%
Q3 2018$10,426,000
+10.7%
188,459
-23.8%
0.01%
+11.1%
Q2 2018$9,419,000
+8.2%
247,472
+37.3%
0.01%0.0%
Q1 2018$8,707,000
+52.9%
180,197
+62.5%
0.01%
+50.0%
Q4 2017$5,695,000
-26.6%
110,913
-25.8%
0.01%
-25.0%
Q3 2017$7,755,000
+7.4%
149,474
-12.8%
0.01%
+14.3%
Q2 2017$7,219,000
-4.9%
171,510
-11.8%
0.01%
-12.5%
Q1 2017$7,591,000
+21.1%
194,400
-6.2%
0.01%
+14.3%
Q4 2016$6,266,000
+13.5%
207,344
-7.7%
0.01%
+16.7%
Q3 2016$5,520,000
+57.3%
224,665
+59.1%
0.01%
+50.0%
Q2 2016$3,510,000
+2.6%
141,190
-16.2%
0.00%0.0%
Q1 2016$3,421,000
+41.0%
168,524
+27.5%
0.00%
+33.3%
Q4 2015$2,426,000
-20.4%
132,127
-31.0%
0.00%
-25.0%
Q3 2015$3,047,000
-24.7%
191,514
-30.7%
0.00%
-20.0%
Q2 2015$4,046,000
-3.0%
276,393
+3.0%
0.01%0.0%
Q1 2015$4,172,000268,2790.01%
Other shareholders
MERCURY SYS INC shareholders Q4 2020
NameSharesValueWeighting ↓
JANA Partners Management, LP 4,705,249$174,517,68512.45%
13D Management LLC 199,269$7,390,8874.60%
Starboard Value LP 2,308,800$85,633,3922.19%
COOPER CREEK PARTNERS MANAGEMENT LLC 870,936$32,3031.84%
Ranger Investment Management 653,108$24,223,7761.61%
Conestoga Capital Advisors, LLC 2,161,486$80,169,5161.38%
Bullseye Asset Management LLC 62,841$2,3311.30%
Camelot Portfolios, LLC 35,472$1,315,6841.26%
Crestline Management, LP 258,545$9,589,4341.12%
Mesirow Institutional Investment Management, Inc. 277,357$10,287,1711.04%
View complete list of MERCURY SYS INC shareholders