AiSiWhale

AI & tech investing

Tower Research Capital LLC (TRC)

CIK 1533421

13F filing for Q2 2026・No. 1,052

Holdings
US$4.08B
Quarter change
+US$235.71M
Entries
6,575
Net bought (estimate)
−US$66.49M

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 825
  • Sold out 726
  • Cut 2,355
  • Added 1,956
  • Corporate actions 50
  • Unchanged 44

Largest holdings

5,180 stocks worth US$4.08B, options and bonds left out.

StockThis quarterValueWeight
SPYSTATE STR SPDR S&P500 ETF T TR UNITAddedUS$174.27M4.27%
NVDANvidiaCOMAddedUS$93.6M2.29%
IVVISHARES TRCORE S&P500 ETFNewUS$83.99M2.06%
AAPLAppleCOMCutUS$78.09M1.91%
SPDR SERIES TRUST STINTER BD ETFAddedUS$69.7M1.71%
MUMicronCOMAddedSplit 1:5US$64.82M1.59%
DIREXION SHARES ETF TRUSTDAI SEM BUL ETFAddedSplit 1:10US$63.72M1.56%
MSFTMicrosoftCOMCutUS$55.32M1.35%
AVGOBroadcomCOMCutUS$53.04M1.30%
AMZNAmazonCOMAddedUS$52.52M1.29%

Sign in (free) to see its 50 largest holdings and its trades. Sign in

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.

Like what you read? Support the site.

Buy me a coffee (opens in a new tab)

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.