Institutional Manager · CIK 0000877338
WS MANAGEMENT LLLP
JACKSONVILLE, FL · File #028-02927
Latest AUM
$1.22B
Positions
46
Top-10 Concentration
59.9%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| ADD | MICRON TECHNOLOGY INC | MU | +326,608 | +$93.2M | +$34.7M |
| NEW | APPLE INC | AAPL | +100,000 | +$27.2M | $0 |
| REDUCE | VANECK ETF TRUST | 92189F106 | -309,300 | -$26.5M | +$6.9M |
| ADD | BERKSHIRE HATHAWAY INC DEL | BRK-A | +50,000 | +$25.1M | -$9,000 |
| NEW | INVESCO QQQ TR | IVZ | +40,000 | +$24.6M | $0 |
| ADD | SPDR GOLD TR | GLD | +59,322 | +$23.5M | +$5.3M |
| EXITED | DEXCOM INC | 252131107 | -240,300 | -$16.2M | $0 |
| NEW | ROBINHOOD MKTS INC | 770700102 | +135,500 | +$15.3M | $0 |
| REDUCE | AMAZON COM INC | AMZN | -62,403 | -$14.4M | +$2.3M |
| REDUCE | TEMPUS AI INC | TEM | -240,000 | -$14.2M | -$8.0M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202546 pos · $1.22B
- 13F HOLDINGS REPORTQ/E Sep 202547 pos · $919.1M
- 13F HOLDINGS REPORTQ/E Jun 202541 pos · $721.9M
- 13F HOLDINGS REPORTQ/E Mar 202545 pos · $895.8M
- 13F HOLDINGS REPORTQ/E Dec 202445 pos · $1.08B
- 13F HOLDINGS REPORTQ/E Sep 202448 pos · $1.43B
- 13F HOLDINGS REPORTQ/E Jun 202454 pos · $1.36B
- 13F HOLDINGS REPORTQ/E Mar 202454 pos · $1.59B
- 13F HOLDINGS REPORTQ/E Dec 202368 pos · $1.24B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | MICRON TECHNOLOGY INC | MU | 620,100 | $177.0M | 14.50% |
| 2 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 125 | $94.3M | 7.73% |
| 3 | MICRON TECHNOLOGY INC | MU | 270,000 | $77.1M | 6.31% |
| 4 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 150,000 | $75.4M | 6.18% |
| 5 | SPDR GOLD TR | GLD | 190,000 | $75.3M | 6.17% |
| 6 | MICRON TECHNOLOGY INC | MU | 260,000 | $74.2M | 6.08% |
| 7 | SPDR GOLD TR | GLD | 120,678 | $47.8M | 3.92% |
| 8 | ISHARES TR | 464287432 | 473,500 | $41.3M | 3.38% |
| 9 | VANECK ETF TRUST | 92189F106 | 421,963 | $36.2M | 2.96% |
| 10 | AMAZON COM INC | AMZN | 143,503 | $33.1M | 2.71% |
| 11 | ALPHABET INC | GOOG | 104,453 | $32.7M | 2.68% |
| 12 | NVIDIA CORPORATION | NVDA | 173,918 | $32.4M | 2.66% |
| 13 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 57,864 | $29.1M | 2.38% |
| 14 | APPLE INC | AAPL | 100,000 | $27.2M | 2.23% |
| 15 | LABCORP HOLDINGS INC | LH | 105,000 | $26.3M | 2.16% |
| 16 | INVESCO QQQ TR | IVZ | 40,000 | $24.6M | 2.01% |
| 17 | SOUTHWEST AIRLS CO | 844741108 | 550,000 | $22.7M | 1.86% |
| 18 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 40,000 | $20.1M | 1.65% |
| 19 | TJX COS INC NEW | 872540109 | 118,414 | $18.2M | 1.49% |
| 20 | VANECK ETF TRUST | 92189F106 | 200,000 | $17.2M | 1.40% |