GW&K Investment Management, LLC
CIK 0001082917 · BOSTON, MA · Quarter end: 2026-06-30 · Filed on: 2026-08-12 · Open the SEC source ↗
Portfolio Value (AUM)Total value of the fund's US stock portfolio reported to the SEC.
$12.8M
2026 Q2
Positions
1,109
Top-10 ConcentrationHow much of the portfolio sits in the 10 largest holdings. High = concentrated bets.
12.7%
Est. Net Flow (Q)
—
2026 Q2
Top Holdings
MTSI
MACOM TECHNOLOGY SOLUTIONS H
1.9%
AEIS
ADVANCED ENERGY INDUSTRIES
1.7%
SPXC
SPX TECHNOLOGIES INC
1.4%
STRL
STERLING INFRASTRUCTURE INC
1.3%
ITT
ITT INC
1.2%
NOVT
NOVANTA INC
1.1%
RBC
RBC BEARINGS INC
1.1%
MOG-A
MOOG INC-CLASS A
1.0%
New / Increased
No prior quarter data
Reduced / Exited
No prior quarter data
Read the 2026-Q2 quarterly report · 13F Filing Calendar
13F data shows quarter-end positions, is delayed by up to 45 days and covers only long positions in US-listed securities; short positions, most derivatives and non-US assets are not reported.