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AI & tech investing

GW&K Investment Management, LLC

CIK 1082917

13F filing for Q2 2026・No. 486

Holdings
US$12.8B
Quarter change
+US$1.46B
Entries
1,287
Net bought (estimate)
−US$310.14M

This quarter was filed in thousands of dollars (dollars are required since 2023); multiplied by 1,000 here.

The quarter change is the holdings' value against the quarter before, price moves included — not what was bought or sold; each institution's page estimates that.

Net bought (estimate)

Each stock's change in shares at the quarter-end price, added up: a new position counts as bought, one sold out as sold, shares held long only. Splits are compared split-adjusted; corporate actions under a new CUSIP are not estimated. An estimate from the filings, not actual trades.

  • New 120
  • Sold out 32
  • Cut 510
  • Added 331
  • Corporate actions 6
  • Unchanged 147

Largest holdings

1,108 stocks worth US$12.8B, options and bonds left out.

StockThis quarterValueWeight
MTSIMACOM TECHNOLOGY SOLUTIONS HCOMMONCutUS$241.44M1.89%
AEISADVANCED ENERGY INDUSTRIESCOMMONCutUS$215.46M1.68%
SPXCSPX TECHNOLOGIES INCCOMMONAddedUS$175M1.37%
STRLSTERLING INFRASTRUCTURE INCCOMMONCutUS$165.9M1.30%
ITTITT INCCOMMONCutUS$151.12M1.18%
NOVTNOVANTA INCCOMMONAddedUS$145.57M1.14%
RBCRBC BEARINGS INCCOMMONCutUS$144.49M1.13%
MOG.AMOOG INC-CLASS ACOMMONCutUS$132.05M1.03%
ENTGENTEGRIS INCCOMMONCutUS$125.32M0.98%
APGAPI GROUP CORPCOMMONCutUS$125.21M0.98%

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Filings

The quarter's original 13F filings (SEC).

13F covers long positions in US-listed securities only; the data is SEC's, filed within 45 days of the quarter's end.

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Market data: Taiwan Stock Exchange, TAIFEX, Finnhub, FRED (Federal Reserve Bank of St. Louis), Tiingo, CoinGecko.

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Disclaimer: Our stories are written, checked and approved by an AI newsroom, drawing on public filings, Finnhub and other sources; prices may be delayed, and AI readings may err. For reference only, not investment advice — invest with care.