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WESTFIELD CAPITAL MANAGEMENT CO LP

Position in AXON — Axon Enterprise, Inc.

CIK 1177719 BOSTON, MA

Position in AXON

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$836,144,208
+$384,217,140 QoQ
Shares Held
1,491,490
+40.2% QoQ
Ownership
1.84%
of shares outstanding
% of Portfolio
2.75%
of 13F equity value
Holder Rank
#11
of 1,091 holders
Holding Since
Dec 2022
15 quarters on record
Voting authority Sole 80% Shared 0% None 20%

Common Shares in AXON Over Time

Shares Held

Position Value (USD)

Position in Aerospace & Defense

Industrials · as of Jun 30, 2026

WESTFIELD CAPITAL MANAGEMENT CO LP holds $2,713,893,377 across 10 Aerospace & Defense names. AXON ranks #1 (30.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AXON
Axon Enterprise, Inc.
This page
1,491,490 $836,144,208

All Filings in AXON

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15 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $836,144,208 1,491,490
2026-03-31 $451,927,068 1,064,134
2025-12-31 $472,050,353 831,177
2025-09-30 $523,268,641 729,152
2025-06-30 $654,138,007 790,079
2025-03-31 $487,976,935 927,801
2024-12-31 $424,861,538 714,870
2024-09-30 $469,661,068 1,175,328
2024-06-30 $308,233,760 1,047,559
2024-03-31 $221,927,661 709,306
2023-12-31 $189,025,485 731,721
2023-09-30 $138,535,445 696,193
2023-06-30 $47,773,766 244,843
2023-03-31 $647,568 2,880
2022-12-31 $477,878 2,880