Position in TDG
as of Mar 31, 2026
· filed May 8, 2026
Position Value
$192,674,782
-$33,705,583 QoQ
Shares Held
166,248
-2.3% QoQ
Ownership
0.297%
of shares outstanding
% of Portfolio
0.67%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 74.24586012547444.ToString("F0")%
Shared 0.ToString("F0")%
None 25.75413987452556.ToString("F0")%
Common Shares in TDG Over Time
Shares Held
Position Value (USD)
Position in Aerospace & Defense
Industrials · as of Mar 31, 2026BLAIR WILLIAM & CO/IL holds $1,264,999,234 across 30 Aerospace & Defense names. TDG ranks #2 (15.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BWXT |
BWX Technologies, Inc.
|
1,438,125 | $294,082,181 | |
| 2 | TDG |
TransDigm Group INC
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|
166,248 | $192,674,782 | |
| 3 | BA |
Boeing Co
|
922,102 | $183,525,961 | |
| 4 | CW |
Curtiss Wright Corp
|
167,027 | $113,765,430 | |
| 5 | GD |
General Dynamics Corp
|
292,035 | $100,232,252 | |
| 6 | HEI |
Heico Corp
|
336,799 | $92,350,285 | |
| 7 | RTX |
RTX Corp
|
384,627 | $74,194,548 | |
| 8 | GE |
General Electric Co
|
201,509 | $57,182,208 |
All Filings in TDG
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $192,674,782 | 166,248 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 | $226,380,365 | 170,230 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $227,554,834 | 172,649 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $262,999,249 | 172,953 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 | $242,381,457 | 175,221 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $226,010,517 | 178,343 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $253,556,759 | 177,669 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $226,627,572 | 177,384 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $218,234,593 | 177,196 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $174,989,602 | 172,983 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $145,444,983 | 172,506 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $152,515,000 | 170,566 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $126,045,868 | 171,014 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $110,569,058 | 175,604 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $91,389,530 | 174,135 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $94,216,711 | 175,558 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $113,953,694 | 174,899 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $113,460,177 | 178,318 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $113,390,683 | 181,550 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $118,551,810 | 183,151 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $108,744,622 | 184,965 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $115,040,501 | 185,894 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 | $90,455,721 | 190,385 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $84,348,002 | 190,811 | Shares | Sole | 2020-08-12 | |
| 2020-03-31 | $50,735,386 | 158,454 | Shares | Sole | 2020-05-11 | |
| No filing history on record for this holder in this stock. | ||||||