AiSiWhale

AI & tech investing

Rossby Financial, LCC

CIK 2056510

13F filing for Q2 2026・No. 3,681

Holdings
US$547.12M
Quarter change
+US$57.69M
Entries
2,144
Net bought (estimate)
+US$29.87M

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 119
  • Sold out 232
  • Cut 810
  • Added 816
  • Corporate actions 0
  • Unchanged 399

Largest holdings

2,144 stocks worth US$547.12M, options and bonds left out.

StockThis quarterValueWeight
MORGAN STANLEY ETF TRUSTCALVE INDEX ETFAddedUS$33.6M6.14%
MORGAN STANLEY ETF TRUSTCALVERT US LARCPAddedUS$22.95M4.20%
ISHARES TRRUSEL 2500 ETFAddedUS$12.5M2.29%
EA SERIES TRUSTFREEDOM 100 EMAddedUS$12.43M2.27%
SCHWAB STRATEGIC TRUS LCAP GR ETFAddedUS$11.25M2.06%
NVDANvidiaCOMAddedUS$10.15M1.86%
AAPLAppleCOMAddedUS$9.71M1.78%
SPYSTATE STR SPDR S&P 500 ETF TTR UNITCutUS$8.55M1.56%
VOOVanguard S&P 500 ETFS&P 500 ETF SHSCutUS$8.12M1.48%
ISHARES TRESG AWR US AGRGTAddedUS$7.06M1.29%

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.