AiSiWhale

AI & tech investing

Birnam Oak Advisors, LP

CIK 1997245

13F filing for Q2 2026・No. 3,452

Holdings
US$616.12M
Quarter change
+US$175.47M
Entries
60
Net bought (estimate)
+US$218.89M

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 8
  • Sold out 2
  • Cut 1
  • Added 18
  • Corporate actions 0
  • Unchanged 10

Largest holdings

37 stocks worth US$611.59M, options and bonds left out.

StockThis quarterValueWeight
ISHARES TRMSCI ACWI ETFAddedUS$60.45M9.88%
GTLSCHART INDS INCCOMAddedUS$59.63M9.75%
KVUEKENVUE INCCOMAddedUS$57.43M9.39%
NORFOLK SOUTHN CORPCOMAddedUS$56.54M9.24%
WBDWARNER BROS DISCOVERY INCCOM SER AAddedUS$54.57M8.92%
PENPENUMBRA INCCOMAddedUS$54.08M8.84%
UNFUNIFIRST CORP MASSCOMAddedUS$45.26M7.40%
ROKUROKU INCCOM CL ANewUS$40.06M6.55%
QRVOQORVO INCCOMAddedUS$23.31M3.81%
RVMDREVOLUTION MEDICINES INCCOMCutUS$20.16M3.30%

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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.