Skip to main content

Select Equity Group, L.P.

Position in MRCY — Mercury Systems Inc

CIK 1592643 NEW YORK, NY

Position in MRCY

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$20,215,888
+$14,130,382 QoQ
Shares Held
165,257
+98.0% QoQ
Ownership
0.275%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#66
of 386 holders
Holding Since
Dec 2022
9 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MRCY Over Time

Shares Held

Position Value (USD)

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

Select Equity Group, L.P. holds $1,146,829,020 across 12 Aerospace & Defense names. MRCY ranks #7 (1.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 MRCY
Mercury Systems Inc
This page
165,257 $20,215,888

All Filings in MRCY

Export CSV
9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $20,215,888 165,257
2026-03-31 $6,085,506 83,466
2025-12-31 $5,681,711 77,821
2025-09-30 $8,037,835 103,848
2025-06-30 $4,511,852 83,770
2025-03-31 $799,362 18,551
2023-06-30 $381,389 11,026
2023-03-31 $496,835 9,719
2022-12-31 $1,558,473 34,834