13D Management LLC
CIK: 0001600133SEC EDGAR →
Portfolio Value
$84.0B
Holdings
16
As of
Q4 2025
New Positions
4
Closed Positions
6
Portfolio Value History
Top 10 Holdings
| Rank | Stock | Shares | Value | % of Portfolio |
|---|---|---|---|---|
| 1 | TWILIO INC | 60,755 | $8.6B | 10.28% |
| 2 | MERCURY SYS INC | 103,762 | $7.6B | 9.01% |
| 3 | VIASAT INC | 201,750 | $7.0B | 8.27% |
| 4 | AUTOLIV INC | 55,839 | $6.6B | 7.89% |
| 5 | PEARSON PLC | 458,338 | $6.4B | 7.66% |
| 6 | CHARLES RIV LABS INTL INC | 28,000 | $5.6B | 6.65% |
| 7 | EXELIXIS INC | 120,335 | $5.3B | 6.28% |
| 8 | SOUTHWEST GAS HLDGS INC | 63,798 | $5.1B | 6.07% |
| 9 | BILL HOLDINGS INC | 90,000 | $4.9B | 5.84% |
| 10 | WORKIVA INC | 52,000 | $4.5B | 5.34% |
Quarterly Changes
Sector Breakdown
| Sector | # Holdings | Value | % |
|---|---|---|---|
| Technology | 4 | $20.7B | 24.7% |
| Consumer Cyclical | 4 | $17.8B | 21.2% |
| Communication Services | 2 | $15.1B | 17.9% |
| Healthcare | 2 | $9.3B | 11.0% |
| Industrials | 1 | $7.6B | 9.0% |
| Unknown | 1 | $5.3B | 6.3% |
| Utilities | 1 | $5.1B | 6.1% |
| Consumer Defensive | 1 | $3.2B | 3.8% |