MORGENS WATERFALL VINTIADIS & CO INC

Q1 2026 13F-HR Holdings

Location
New York, NY
Holdings as of
3/31/2026
Date filed
5/15/2026
Form type
13F-HR
Num holdings
14
Total value ($000)
$81,196
Net value change ($000)
-55,352 (-40.5%)
New positions
3
Sold out positions
12
Turnover %
87.5%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/17/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
IRDM 4,272 NEW
SPHR 4,226 NEW
ARM 3,026 NEW
GEV 2,741 33.5%
INTC 795 19.6%
Top Reduces (Value $000, Stocks/ETFs)
META -8,713 -100.0%
SPOT -7,840 -100.0%
CVNA -6,330 -100.0%
TSLA -5,622 -100.0%
MNST -4,830 -100.0%
SHOP -4,829 -100.0%
GOOGL -4,707 -100.0%
TWLO -4,623 -100.0%
NFLX -4,352 -51.6%
TTWO -3,712 -100.0%
Instrument mix + QoQ Δ (ex-options)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type