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Michelle M. Mccarthy

MRCY
VP, CAO · MERCURY SYSTEMS INC · CIK 0001732461
FILING MIX · LIFETIME31%/69%
BUYS
19
SELLS
43
TOTAL VALUE
$2.45M
COMPANIES
2
ACTIVE SINCE
Mar 2020
HOLDINGS NOW
32,726
AVG SELL PX
$115.20
TRADE KIND
SHOWING 62 / 62
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
29 backtested trades · 8 horizons · 6 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Michelle M. Mccarthy, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d29+79.31%-0.92%-0.77%-0.15%+0.28%—
14d29+72.41%-3.52%-1.42%-2.10%-0.39%—
30d29+72.41%-5.54%-2.90%-2.64%-1.11%—
60d29+68.97%-7.30%-3.65%-3.65%-2.51%—
90d29+89.66%-6.17%+0.54%-8.73%-9.66%—
180d29(2 pending)+55.56%-8.07%+6.20%-14.26%-20.90%—
1y29(2 pending)+81.48%-24.03%+16.79%-40.81%-38.05%—
2y29(2 pending)+85.19%-10.00%+35.65%-45.65%-56.40%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
MRCY · 32,724 shares · as of Dec 19, 2023
08,31216,62424,93533,247202120222023SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 19 buys / 43 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MKSI
MKS INC
SALE10b5-1
10b5-1 plan
2,434$315.23$767.3K1.549Jun 5, 2026Jun 8, 2026 ↗View →
MKSI
MKS INC
PURCHASE
SVP & Chief Accounting Officer
1,107——2,075Apr 15, 2026Apr 16, 2026 ↗View →
MKSI
MKS INC
PURCHASEGRANT
Stock grant
1,672.862——11,199.16Apr 15, 2026Apr 16, 2026 ↗View →
MKSI
MKS INC
SALE
SVP & Chief Accounting Officer
968——10,231.16Apr 15, 2026Apr 16, 2026 ↗View →
MKSI
MKS INC
PURCHASE
SVP & Chief Accounting Officer
968——968Apr 15, 2026Apr 16, 2026 ↗View →
MKSI
MKS INC
PURCHASE
SVP & Chief Accounting Officer
1,736——3,811Apr 15, 2026Apr 16, 2026 ↗View →
MKSI
MKS INC
SALE
SVP & Chief Accounting Officer
1,375.451$274.15$377.1K2,435.549Apr 15, 2026Apr 16, 2026 ↗View →
MKSI
MKS INC
SALE
SVP & Chief Accounting Officer
1,736——7,388.16Apr 15, 2026Apr 16, 2026 ↗View →
MKSI
MKS INC
SALE
SVP & Chief Accounting Officer
1,107——9,124.16Apr 15, 2026Apr 16, 2026 ↗View →
MKSI
MKS INC
SALE
VP & Chief Accounting Officer
650$249.57$162.2K816Feb 20, 2026Feb 23, 2026 ↗View →
MKSI
MKS INC
SALE
VP & Chief Accounting Officer
816$250.35$204.3K0Feb 20, 2026Feb 23, 2026 ↗View →
MKSI
MKS INC
PURCHASEGRANT
Stock grant
5,209.884——9,526.298Apr 15, 2025Apr 17, 2025 ↗View →
MKSI
MKS INC
SALE
VP & Chief Accounting Officer
968——5,422.414Apr 15, 2025Apr 17, 2025 ↗View →
MKSI
MKS INC
PURCHASE
VP & Chief Accounting Officer
968——968Apr 15, 2025Apr 17, 2025 ↗View →
MKSI
MKS INC
SALE
VP & Chief Accounting Officer
1,106——4,316.414Apr 15, 2025Apr 17, 2025 ↗View →
MKSI
MKS INC
PURCHASE
VP & Chief Accounting Officer
1,106——2,074Apr 15, 2025Apr 17, 2025 ↗View →
MKSI
MKS INC
SALE
VP & Chief Accounting Officer
608$68.48$41.6K1,466Apr 15, 2025Apr 17, 2025 ↗View →
MKSI
MKS INC
PURCHASEGRANT
Stock grant
166.348——6,390.414Aug 15, 2024Aug 19, 2024 ↗View →
MKSI
MKS INC
PURCHASEGRANT
Stock grant
3,319.502——6,224.066Apr 15, 2024Apr 16, 2024 ↗View →
MKSI
MKS INC
PURCHASEGRANT
Stock grant
2,904.564——2,904.564Apr 15, 2024Apr 16, 2024 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
SVP, CAO
231$36.90$8.5K32,724Dec 19, 2023Dec 21, 2023 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
SVP, CAO
292$37.45$10.9K32,955Aug 18, 2023Aug 21, 2023 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
SVP, CAO
287$36.83$10.6K23,676Aug 17, 2023Aug 18, 2023 ↗View →
MRCY
MERCURY SYSTEMS INC
PURCHASEGRANT
Stock grant
9,571——33,247Aug 17, 2023Aug 21, 2023 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
SVP, CAO
227$35.27$8.0K23,963Aug 16, 2023Aug 18, 2023 ↗View →
MRCY
MERCURY SYSTEMS INC
PURCHASEGRANT
Stock grant
5,767——24,190Jul 17, 2023Jul 17, 2023 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
SVP, CAO and CFO (interim)
273$52.81$14.4K18,423Feb 22, 2023Feb 23, 2023 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
SVP, CAO and CFO (interim)
273$52.98$14.5K18,696Feb 21, 2023Feb 23, 2023 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
SVP, CAO
268$53.89$14.4K18,969Feb 17, 2023Feb 21, 2023 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
SVP, CAO
266$54.37$14.5K19,237Feb 16, 2023Feb 21, 2023 ↗View →
MRCY
MERCURY SYSTEMS INC
PURCHASEGRANT
Stock grant
3,882——19,503Feb 15, 2023Feb 17, 2023 ↗View →
MRCY
MERCURY SYSTEMS INC
PURCHASEGRANT
Stock grant
2,714——15,621Dec 15, 2022Dec 16, 2022 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
468$51.72$24.2K12,907Aug 25, 2022Aug 26, 2022 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
1,652$51.23$84.6K13,375Aug 19, 2022Aug 22, 2022 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
90$51.51$4.6K15,027Aug 17, 2022Aug 18, 2022 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
321$51.21$16.4K15,117Aug 17, 2022Aug 18, 2022 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
186$51.13$9.5K15,438Aug 16, 2022Aug 18, 2022 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
418$51.23$21.4K15,624Aug 16, 2022Aug 18, 2022 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
74$52.28$3.9K16,805Aug 15, 2022Aug 17, 2022 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
27$52.28$1.4K16,042Aug 15, 2022Aug 17, 2022 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
297$51.31$15.2K16,069Aug 15, 2022Aug 17, 2022 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
439$51.34$22.5K16,366Aug 15, 2022Aug 17, 2022 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
830$50.03$41.5K16,879Aug 9, 2022Aug 10, 2022 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
764$65.12$49.8K17,709Mar 15, 2022Mar 16, 2022 ↗View →
MRCY
MERCURY SYSTEMS INC
PURCHASEGRANT
Stock grant
7,818——18,473Feb 15, 2022Feb 17, 2022 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
1,506$49.60$74.7K10,655Dec 1, 2021Dec 1, 2021 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
305$51.83$15.8K12,161Aug 17, 2021Aug 18, 2021 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
86$51.83$4.5K12,466Aug 17, 2021Aug 18, 2021 ↗View →
MRCY
MERCURY SYSTEMS INC
PURCHASEGRANT
Stock grant
3,499——12,977Aug 16, 2021Aug 18, 2021 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
499$53.13$26.5K12,866Aug 16, 2021Aug 18, 2021 ↗View →
MRCY
MERCURY SYSTEMS INC
PURCHASEGRANT
Stock grant
388——13,365Aug 16, 2021Aug 18, 2021 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
314$53.13$16.7K12,552Aug 16, 2021Aug 18, 2021 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
801$65.32$52.3K9,478Jun 3, 2021Jun 4, 2021 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
793$69.32$55.0K10,279Mar 16, 2021Mar 17, 2021 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
975$76.14$74.2K11,072Aug 21, 2020Aug 24, 2020 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
12$77.13$92611,280Aug 19, 2020Aug 19, 2020 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
456$77.34$35.3K11,292Aug 18, 2020Aug 19, 2020 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
388$78.64$30.5K11,748Aug 17, 2020Aug 19, 2020 ↗View →
MRCY
MERCURY SYSTEMS INC
PURCHASEGRANT
Stock grant
2,748——12,136Aug 17, 2020Aug 19, 2020 ↗View →
MRCY
MERCURY SYSTEMS INC
PURCHASEGRANT
Stock grant
767——12,047Aug 17, 2020Aug 20, 2020 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
847$83.66$70.9K9,388May 4, 2020May 5, 2020 ↗View →
MRCY
MERCURY SYSTEMS INC
SALE
VP, CAO
747$70.34$52.5K10,235Mar 15, 2020Mar 17, 2020 ↗View →
Other insiders · MRCY
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About this filer
CIK 0001732461
ROLE
VP, CAO
PRIMARY
MRCY
COMPANIES
2
ACTIVE SINCE
Mar 2020
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