Institutional Manager · CIK 0001985479
Linonia Partnership LP
NEW YORK, NY · File #028-23790
Latest AUM
$4.42B
Positions
12
Top-10 Concentration
99.5%
Filings
8
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 |
|---|---|---|---|---|---|
| NEW | ECHOSTAR CORP | SATS | +6,119,103 | +$665.1M | $0 |
| EXITED | LIBERTY MEDIA CORP DEL | 531229722 | -5,746,719 | -$557.3M | $0 |
| NEW | LIBERTY LIVE HOLDINGS INC | LLYVK | +5,746,719 | +$477.9M | $0 |
| EXITED | LIBERTY MEDIA CORP DEL | 531229748 | -2,498,950 | -$235.7M | $0 |
| ADD | GUIDEWIRE SOFTWARE INC | GWRE | +1,050,577 | +$211.2M | -$124.4M |
| NEW | FAIR ISAAC CORP | FICO | +122,956 | +$207.9M | $0 |
| NEW | LIBERTY LIVE HOLDINGS INC | LLYVK | +2,498,950 | +$203.7M | $0 |
| REDUCE | VEEVA SYS INC | VEEV | -170,236 | -$38.0M | -$221.8M |
| ADD | SOMNIGROUP INTERNATIONAL INC | SGI | +2,700 | +$241,056 | +$43.4M |
| REDUCE | LIBERTY MEDIA CORP DEL | FWONB | 0 | $0 | -$12.4M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202512 pos · $4.42B
- 13F HOLDINGS REPORTQ/E Sep 202510 pos · $3.82B
- 13F HOLDINGS REPORTQ/E Jun 202510 pos · $3.06B
- 13F HOLDINGS REPORTQ/E Mar 202510 pos · $2.54B
- 13F HOLDINGS REPORTQ/E Dec 20249 pos · $1.90B
- 13F HOLDINGS REPORTQ/E Sep 20249 pos · $1.65B
- 13F HOLDINGS REPORTQ/E Jun 202411 pos · $1.26B
- 13F HOLDINGS REPORTQ/E Mar 202411 pos · $1.10B
Top 12 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | GUIDEWIRE SOFTWARE INC | GWRE | 5,362,728 | $1.08B | 24.39% |
| 2 | SOMNIGROUP INTERNATIONAL INC | SGI | 8,778,047 | $783.7M | 17.73% |
| 3 | ECHOSTAR CORP | SATS | 6,119,103 | $665.1M | 15.05% |
| 4 | VEEVA SYS INC | VEEV | 2,800,018 | $625.0M | 14.14% |
| 5 | LIBERTY LIVE HOLDINGS INC | LLYVK | 5,746,719 | $477.9M | 10.81% |
| 6 | FAIR ISAAC CORP | FICO | 122,956 | $207.9M | 4.70% |
| 7 | LIBERTY LIVE HOLDINGS INC | LLYVK | 2,498,950 | $203.7M | 4.61% |
| 8 | LIBERTY MEDIA CORP DEL | FWONB | 2,118,059 | $189.3M | 4.28% |
| 9 | LIVE NATION ENTERTAINMENT IN | LYV | 673,090 | $95.9M | 2.17% |
| 10 | LIBERTY MEDIA CORP DEL | FWONB | 716,285 | $70.6M | 1.60% |
| 11 | TRANSDIGM GROUP INC | TDG | 11,022 | $14.7M | 0.33% |
| 12 | SHAKE SHACK INC | SHAK | 95,502 | $7.8M | 0.18% |