Magnetar Financial LLC
CIK 1352851
13F filing for Q2 2026・No. 528
- Holdings
- US$10.96B
- Quarter change
- +US$1.11B
- Entries
- 1,713
- Net bought (estimate)
- −US$1.32B
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 487
- Sold out 489
- Cut 188
- Added 146
- Corporate actions 4
- Unchanged 299
Largest holdings
1,120 stocks worth US$10.46B, options and bonds left out.
| Stock | This quarter | Shares | Value | Weight |
|---|---|---|---|---|
| CRWVCOREWEAVE INCCOM CL A | Cut | 52,062,927 | US$5.18B | 49.51% |
| HEWLETT PACKARD ENTERPRISE C7.625 MAND CONV | Cut | 760,010 | US$88.98M | 0.85% |
| WBSWEBSTER FINL CORPCOM | Added | 1,156,698 | US$88.39M | 0.84% |
| KVUEKENVUE INCCOM | Added | 4,615,344 | US$88.2M | 0.84% |
| GTLSCHART INDS INCCOM | Cut | 418,310 | US$87.4M | 0.84% |
| NORFOLK SOUTHN CORPCOM | Added | 275,215 | US$86.58M | 0.83% |
| DDOMINION ENERGY INCCOM | New | 1,219,394 | US$83.27M | 0.80% |
| TXNMTXNM ENERGY INCCOM | Cut | 1,448,220 | US$82.23M | 0.79% |
| PENPENUMBRA INCCOM | Added | 255,841 | US$80.78M | 0.77% |
| TECKTECK RESOURCES LTDCL B | Cut | 1,330,207 | US$79.09M | 0.76% |
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Filings
The quarter's original 13F filings (SEC).
- 13F-HRFiled August 14, 2026SEC ↗
13F covers long positions in US-listed securities only; the data is SEC's, filed within 45 days of the quarter's end.