Magnetar Financial LLC
CIK 1352851 · Holdings on Mar 31, 2025 · First reported May 15, 2025
Top ten holdings
Q1 2025- CRWV46.77%
- KEL1.23%
- BECN1.21%
- DFS1.14%
- 92340V1071.10%
- 70435P1021.08%
- 15872M1041.08%
- AKX1.07%
- IPG1.05%
- JNP1.03%
Share classes counted separately56.76%
Portfolio value by quarter
What changed this quarter?
Within preview · weight change- JNPWeight decreased · -0.83 pp1.86% → 1.03%Shares +1.07K (+0.05%)
- DFSWeight decreased · -0.71 pp1.85% → 1.14%Shares +43.76K (+9.44%)
- 26441CBY0Weight decreased · -0.67 pp1.13% → 0.46%Shares -15.50M (-32.45%)
Weight = security value ÷ total reported holdings value. Changes are in percentage points; price moves also affect weights, so they are not trade sizes.
Top 10 holdings 29
USD · B = billion · M = million; expand a row for exact values| # | Security | Value | Weight | Quantity | Weight / quantity change | Activity | |
|---|---|---|---|---|---|---|---|
| 01 | CRWVCOREWEAVE INC-CL ACOM CL A View history and evidence | $3.55B | 46.77% | 95.82M shares | Prior unavailable +95.82M | New | ↗▾ |
| 02 | KELKELLANOVA View history and evidence | $93.31M | 1.23% | 1.13M shares | 1.75% → 1.23%-0.52 pp +191.15K (+20.34%) | Added | ↗▾ |
| 03 | BECNBEACON ROOFING SUPPLY INC View history and evidence | $92.11M | 1.21% | 744.64K shares | Prior unavailable +744.64K | New | ↗▾ |
| 04 | DFSDISCOVER FINANCIAL SERVICES View history and evidence | $86.60M | 1.14% | 507.34K shares | 1.85% → 1.14%-0.71 pp +43.76K (+9.44%) | Added | ↗▾ |
| 05 | 92340V107VEREN INCCOM NEW View history and evidence | $83.74M | 1.10% | 12.66M shares | Prior unavailable +12.66M | New | ↗▾ |
| 06 | 70435P102PAYCOR HCM INC View history and evidence | $82.41M | 1.08% | 3.67M shares | Prior unavailable +3.67M | New | ↗▾ |
| 07 | 15872M104CHAMPIONX CORP View history and evidence | $82.11M | 1.08% | 2.76M shares | 1.47% → 1.08%-0.39 pp +410.65K (+17.51%) | Added | ↗▾ |
| 08 | AKXANSYS INC View history and evidence | $80.97M | 1.07% | 255.78K shares | 1.71% → 1.07%-0.64 pp +36.16K (+16.46%) | Added | ↗▾ |
| 09 | IPGINTERPUBLIC GROUP OF COS INC View history and evidence | $79.70M | 1.05% | 2.93M shares | 1.57% → 1.05%-0.52 pp +509.35K (+21.00%) | Added | ↗▾ |
| 10 | JNPJUNIPER NETWORKS INC View history and evidence | $78.14M | 1.03% | 2.16M shares | 1.86% → 1.03%-0.83 pp +1.07K (+0.05%) | Added | ↗▾ |
Options overlay 1
$15.13M notionalPut and Call positions are separate. Notional is based on underlying securities, not option premium, market value or net exposure. Quantities are underlying shares.
| Security | Put / Call | Underlying shares | Notional | Quantity change | |
|---|---|---|---|---|---|
HYGISHR IBX USD HIYLD CB ETF-UIIBOXX HI YD ETF View history and evidence | Put | 195.00K | $15.13M | 0 (0.00%) | ▾ |
1 / 1 options · preview only
Exited positions 309
| Security | Type | Shares out | Value out | Previous filing | This filing |
|---|---|---|---|---|---|
| SNY SANOFI-ADR | Non-derivative | -3,340,317 | -$161.10M | SEC filing ↗ | SEC filing ↗ |
| BDX BECTON DICKINSON AND CO | Non-derivative | -349,469 | -$79.28M | SEC filing ↗ | SEC filing ↗ |
| 86614U100 SUMMIT MATERIALS INC -CL A | Non-derivative | -1,563,121 | -$79.09M | SEC filing ↗ | SEC filing ↗ |
3 / 309 preview exits. Up to 30 exit records are previewed. Exit means absent from the current filing; execution date, price and proceeds are unknown.
Every number has a source.
CIK 1352851 · Period 2025-03-31
Data loaded 2026-09-23 · First reported 2025-05-15
Amendments and versions
{
"amendments_merged": null,
"prior_versions": null,
"cover_table_value": 7612481733
}Research all 717 reported holdings.
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