HBK INVESTMENTS L P
CIK 1011443
13F filing for Q2 2026・No. 553
- Holdings
- US$10.29B
- Quarter change
- +US$439.75M
- Entries
- 276
- Net bought (estimate)
- —
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.
No filing the quarter before to compare with.
Largest holdings
173 stocks worth US$7.84B, options and bonds left out.
| Stock | This quarter | Shares | Value | Weight |
|---|---|---|---|---|
| BLDTOPBUILD CORCOM | — | 2,625,000 | US$930.64M | 11.87% |
| EAELECTRONIC ARTS INCCOM | — | 3,190,000 | US$654.08M | 8.34% |
| PENPENUMBRA INCCOM | — | 1,838,508 | US$580.51M | 7.40% |
| NORFOLK SOUTHN CORPCOM | — | 1,750,000 | US$550.53M | 7.02% |
| KVUEKENVUE INCCOM | — | 28,000,001 | US$535.08M | 6.82% |
| WBDWARNER BROS DISCOVERY INCCOM SER A | — | 18,965,932 | US$505.63M | 6.45% |
| TECHBIO-TECHNE CORPCOM | — | 6,825,000 | US$482.19M | 6.15% |
| NUVLNUVALENT INCCOM | — | 3,483,100 | US$430.16M | 5.49% |
| APGEAPOGEE THERAPEUTICS INCCOM | — | 2,850,000 | US$378.28M | 4.82% |
| GTLSCHART INDS INCCOM | — | 1,789,092 | US$373.81M | 4.77% |
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Filings
The quarter's original 13F filings (SEC).
- 13F-HR/AFiled September 16, 2026SEC ↗
13F covers long positions in US-listed securities only; the data is SEC's, filed within 45 days of the quarter's end.