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Winthrop Advisory Group LLC

Position in BA — Boeing Co

CIK 1739043 BOSTON, MA

Position in BA

as of Jun 30, 2026 · filed Jul 17, 2026
Position Value
$1,011,996
+$175,474 QoQ
Shares Held
4,675
+11.2% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.32%
of 13F equity value
Holder Rank
#1,143
of 2,609 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in BA Over Time

Shares Held

Position Value (USD)

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

Winthrop Advisory Group LLC holds $3,944,599 across 7 Aerospace & Defense names. BA ranks #1 (25.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 BA
Boeing Co
This page
4,675 $1,011,996

All Filings in BA

Export CSV
26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,011,996 4,675
2026-03-31 $836,522 4,203
2025-12-31 $861,099 3,999
2025-09-30 $655,044 3,035
2025-06-30 $623,351 2,975
2025-03-31 $478,563 2,806
2024-12-31 $551,532 3,116
2024-09-30 $472,236 3,106
2024-06-30 $625,750 3,438
2024-03-31 $683,763 3,543
2023-12-31 $484,827 1,860
2023-09-30 $374,926 1,956
2023-06-30 $441,535 2,091
2023-03-31 $431,657 2,032
2022-12-31 $425,173 2,232
2022-09-30 $260,927 2,155
2022-06-30 $317,600 2,323
2022-03-31 $448,684 2,343
2021-12-31 $447,735 2,224
2021-09-30 $495,304 2,252
2021-06-30 $539,489 2,252
2021-03-31 $573,629 2,252
2020-12-31 $482,063 2,252
2020-09-30 $437,608 2,648
2020-06-30 $467,781 2,552
2020-03-31 $332,134 2,227