AiSiWhale

AI & tech investing

OLD SECOND NATIONAL BANK OF AURORA

CIK 903783

13F filing for Q2 2026・No. 3,753

Holdings
US$530.5M
Quarter change
+US$46.58M
Entries
387
Net bought (estimate)
−US$1.78M

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 7
  • Sold out 12
  • Cut 94
  • Added 34
  • Corporate actions 0
  • Unchanged 140

Largest holdings

275 stocks worth US$530.5M, options and bonds left out.

StockThis quarterValueWeight
MFS Active International ETFComCutUS$44.63M8.41%
IJHIshares Core S&P Midcap ETFComCutUS$32.1M6.05%
NVDANvidiaComCutUS$20.42M3.85%
AVGOBroadcomComCutUS$18.9M3.56%
AAPLAppleComCutUS$15.6M2.94%
GOOGLAlphabetComCutUS$15.58M2.94%
Invesco Bulletshares 2027 ETFComCutUS$15.14M2.85%
KLACKLA CorpComCutSplit 9:1US$14.59M2.75%
MSFTMicrosoftComAddedUS$14.08M2.65%
Vanguard FTSE Europe ETFComCutUS$12.56M2.37%

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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.