AiSiWhale

AI & tech investing

SummitTX Capital, L.P.

CIK 2052310

13F filing for Q2 2026・No. 1,087

Holdings
US$3.89B
Quarter change
+US$683.43M
Entries
762
Net bought (estimate)
+US$235.59M

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 329
  • Sold out 311
  • Cut 227
  • Added 198
  • Corporate actions 0
  • Unchanged 2

Largest holdings

756 stocks worth US$3.79B, options and bonds left out.

StockThis quarterValueWeight
SPYSTATE STR SPDR S&P 500 ETF TTR UNITCutUS$478.45M12.62%
QQQInvesco QQQUNIT SER 1AddedUS$279.29M7.37%
ADIANALOG DEVICES INCCOMAddedUS$69.01M1.82%
MKSIMKS INC.COMCutUS$58.72M1.55%
ASMLASML HLDG NVN Y REGISTRY SHSCutUS$53.39M1.41%
AMATAPPLIED MATLS INCCOMCutUS$43.18M1.14%
XLISELECT SECTOR SPDR TRST STR INDL ETFNewUS$35.78M0.94%
NXPINXP SEMICONDUCTORS N VCOMAddedUS$33.94M0.90%
AMZNAmazonCOMAddedUS$31.9M0.84%
ORLYOREILLY AUTOMOTIVE INCCOMAddedUS$27.58M0.73%

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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.

AiSiWhaleAI & tech investing

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.