Vanguard Personalized Indexing Management, LLC
Position in MRCY — Mercury Systems Inc
CIK 1767306
OAKLAND, CA
Position in MRCY
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$962,247
+$440,358 QoQ
Shares Held
7,866
+9.9% QoQ
Ownership
0.013%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#179
of 391 holders
Holding Since
Mar 2023
5 quarters on record
Voting authority
Sole 81%
Shared 0%
None 19%
Common Shares in MRCY Over Time
Shares Held
Position Value (USD)
Position in Aerospace & Defense
Industrials · as of Jun 30, 2026Vanguard Personalized Indexing Management, LLC holds $256,767,768 across 42 Aerospace & Defense names. MRCY ranks #26 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GE |
General Electric Co
|
159,486 | $59,604,702 | |
| 2 | RTX |
RTX Corp
|
224,544 | $42,602,733 | |
| 3 | LMT |
Lockheed Martin Corp
|
35,818 | $18,247,838 | |
| 4 | BA |
Boeing Co
|
79,886 | $17,292,922 | |
| 5 | HWM |
Howmet Aerospace Inc.
|
57,482 | $15,454,610 | |
| 6 | GD |
General Dynamics Corp
|
42,655 | $15,110,107 | |
| 7 | NOC |
Northrop Grumman Corp /De/
|
21,128 | $10,760,701 | |
| 8 | TDG |
TransDigm Group INC
|
7,512 | $10,006,284 |
All Filings in MRCY
Export CSV
5 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $962,247 | 7,866 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 | $521,889 | 7,158 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $426,597 | 5,843 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $307,355 | 3,971 | Shares | Sole | 2025-10-31 | |
| 2023-03-31 | $224,161 | 4,385 | Shares | Sole | 2023-05-10 | |
| No filing history on record for this holder in this stock. | ||||||