Riposte Capital
Riposte Capital reported 21 stocks worth $295M in its 13F filing for Q2 2026, filed Aug 14, 2026. Its largest holdings are MU (9.8%), RACE (7.6%) and CIEN (6.7%). Compared with Q1 2026, the fund opened new positions in RACE, CIEN and ONTO, trimmed MU, GLW and MTZ and sold out of BIRK, B and COHR.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  MU Micron Technology Inc | $28.9M | 9.8% | 25K | −15K (−38%) | 3 of 8 | |
| 2 |  RACE Ferrari N V | $22.3M | 7.6% | 60K | New position | 1 of 8 | |
| 3 |  CIEN Ciena Corp | $19.6M | 6.7% | 40K | New position | 2 of 8 | |
| 4 |  ONTO Onto Innovation Inc | $18.9M | 6.4% | 50K | New position | 1 of 8 | |
| 5 |  STM Stmicroelectronics N V | $18.7M | 6.4% | 250K | New position | 1 of 8 | |
| 6 |  ENS Enersys | $18.7M | 6.3% | 80K | New position | 1 of 8 | |
| 7 |  SPOT Spotify Technology | $18.4M | 6.2% | 40K | New position | 6 of 8 | |
| 8 |  GLW Corning Inc | $16.6M | 5.6% | 65K | −15K (−19%) | 3 of 8 | |
| 9 |  MTZ Mastec Inc | $14.6M | 4.9% | 35K | −35K (−50%) | 3 of 8 | |
| 10 |  NVDA Nvidia Corporation | $13M | 4.4% | 65K | New position | 1 of 8 |
Positions at Jun 30, 2026, as reported. Change is against the fund's Q1 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q1 2026, gone in Q2 2026| Stock | Value last quarter | Shares sold |
|---|---|---|
 BIRK Birkenstock Holding PLC | $21.5M | 600K |
QXO INC | $17.5M | 900K |
 B Barrick Mng Corp | $14.3M | 350K |
 COHR Coherent Corp | $13.1M | 55K |
 LRCX Lam Research Corp | $11.8M | 55K |
🔒 Free account: see all 15.
Options
valued at the underlying shares| Stock | Type | Value | Shares | Change |
|---|---|---|---|---|
 AMD Advanced Micro Devices Inc | Call | $58.1M | 100K | +100,000 |
 DHR Danaher Corporation | Call | $38.1M | 200K | +200,000 |
 CIA Citizens Inc | Put | $18.7M | 3.3M | +725,000 |
 NET Cloudflare Inc | Call | $18.4M | 75K | +75,000 |
 INTC Intel Corp | Call | $17.5M | 125K | +125,000 |
🔒 Free account: see all 6.
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q2 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Aug 14, 2026 | 13F-HR | Q2 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →Riposte Capital 13F FAQ
What does Riposte Capital own?
Riposte Capital reported 21 stocks worth $295M in its 13F filing for Q2 2026, filed Aug 14, 2026. Its largest holdings are MU (9.8%), RACE (7.6%) and CIEN (6.7%). The table above lists every position in the filing (the top 10 without an account).
What did Riposte Capital buy and sell in Q2 2026?
Compared with Q1 2026: 17 new positions, 0 added to, 3 trimmed and 15 sold out. New positions include RACE, CIEN and ONTO. It sold all of BIRK, B and COHR.
When will Riposte Capital file its next 13F?
Holdings as of Sep 30, 2026 are due by Nov 16, 2026. The filing appears on this page within minutes of reaching the SEC.
How much is Riposte Capital's portfolio worth?
The Q2 2026 filing reports $295M in US stocks ($451M including options). That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.