Institutional Manager · CIK 0001016150
MORGENS WATERFALL VINTIADIS & CO INC
NEW YORK, NY · File #028-04599
Latest AUM
$136.5M
Positions
23
Top-10 Concentration
60.3%
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 | NETFLIX INC | NFLX | +79,000 | +$7.4M | -$12.2M |
| EXITED | AXON ENTERPRISE INC | 05464C101 | -10,000 | -$7.2M | $0 |
| EXITED | DOORDASH INC | 25809K105 | -23,000 | -$6.3M | $0 |
| EXITED | ROBINHOOD MKTS INC | 770700102 | -37,000 | -$5.3M | $0 |
| EXITED | GARMIN LTD | H2906T109 | -20,000 | -$4.9M | $0 |
| NEW | MONSTER BEVERAGE CORP NEW | MNST | +63,000 | +$4.8M | $0 |
| NEW | SHOPIFY INC | SHOP | +30,000 | +$4.8M | $0 |
| EXITED | IONQ INC | 46222L108 | -78,500 | -$4.8M | $0 |
| EXITED | PARAMOUNT SKYDANCE CORP | 69932A204 | -250,000 | -$4.7M | $0 |
| NEW | ALPHABET INC | GOOG | +15,000 | +$4.7M | $0 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202523 pos · $136.5M
- 13F HOLDINGS REPORTQ/E Sep 202522 pos · $145.8M
- 13F HOLDINGS REPORTQ/E Jun 202521 pos · $136.3M
- 13F HOLDINGS REPORTQ/E Mar 202517 pos · $88.2M
- 13F HOLDINGS REPORTQ/E Dec 202422 pos · $130.9M
- 13F HOLDINGS REPORTQ/E Sep 202424 pos · $129.2M
- 13F HOLDINGS REPORTQ/E Jun 202423 pos · $131.4M
- 13F HOLDINGS REPORTQ/E Mar 202436 pos · $144.7M
- 13F HOLDINGS REPORTQ/E Dec 202327 pos · $123.7M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | NVDA | 60,000 | $11.2M | 8.19% |
| 2 | ELI LILLY & CO | LLY | 9,000 | $9.7M | 7.08% |
| 3 | PALANTIR TECHNOLOGIES INC | PLTR | 50,000 | $8.9M | 6.51% |
| 4 | META PLATFORMS INC | META | 13,200 | $8.7M | 6.38% |
| 5 | NETFLIX INC | NFLX | 90,000 | $8.4M | 6.18% |
| 6 | GE VERNOVA INC | GEV | 12,500 | $8.2M | 5.98% |
| 7 | SPOTIFY TECHNOLOGY S A | SPOT | 13,500 | $7.8M | 5.74% |
| 8 | ROCKET LAB CORP | RKLB | 100,000 | $7.0M | 5.11% |
| 9 | CARVANA CO | CVNA | 15,000 | $6.3M | 4.64% |
| 10 | AMAZON COM INC | AMZN | 26,300 | $6.1M | 4.45% |
| 11 | TESLA INC | TSLA | 12,500 | $5.6M | 4.12% |
| 12 | MICROSOFT CORP | MSFT | 10,600 | $5.1M | 3.75% |
| 13 | MONSTER BEVERAGE CORP NEW | MNST | 63,000 | $4.8M | 3.54% |
| 14 | SHOPIFY INC | SHOP | 30,000 | $4.8M | 3.54% |
| 15 | ALPHABET INC | GOOG | 15,000 | $4.7M | 3.45% |
| 16 | TWILIO INC | TWLO | 32,500 | $4.6M | 3.39% |
| 17 | HILTON WORLDWIDE HLDGS INC | HLT | 15,000 | $4.3M | 3.16% |
| 18 | LIONSGATE STUDIOS CORP | LION | 450,000 | $4.1M | 3.01% |
| 19 | INTEL CORP | INTC | 110,000 | $4.1M | 2.97% |
| 20 | TAKE-TWO INTERACTIVE SOFTWAR | TTWO | 14,500 | $3.7M | 2.72% |