CSS LLC/IL
Top Portfolio Positions
541 positions ·
$751,157,860 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| GME |
GameStop Corp.
Consumer Cyclical
|
1,222,360 | $28,163,174 | 3.75% | |
| PEN |
Penumbra Inc
Healthcare
|
74,240 | $24,378,188 | 3.25% | |
| HOLX |
HOLOGIC INC
Healthcare
|
312,268 | $23,604,338 | 3.14% | |
| GLD |
Spdr Gold Trust
|
52,123 | $22,428,005 | 2.99% | |
| IAU |
Ishares Gold Trust
|
200,040 | $17,635,526 | 2.35% | |
| SPY |
Spdr S&P 500 ETF Trust
|
26,500 | $17,234,010 | 2.29% | |
| MSTR |
Strategy Inc
Technology
|
114,600 | $14,302,080 | 1.90% | |
| SWZ |
Total Return Securities Fund
|
2,041,094 | $12,103,686 | 1.61% | |
| MASI |
Masimo Corp
Healthcare
|
54,000 | $9,604,980 | 1.28% | |
| DBRG |
DigitalBridge Group, Inc.
Financial Services
|
569,448 | $8,780,888 | 1.17% |
Portfolio Trend
25 quarters · across all stocks
Holdings in NVTS
4 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $792,808 | 90,400 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $722,568 | 101,200 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $506,122 | 70,100 | Put | Sole | 2025-11-13 | |
| 2025-09-30 | $7,220 | 1,000 | Shares | Sole | 2025-11-13 | |
| No 13F history on record for this holder in this stock. | ||||||