Atlatl Advisers LLC

Q3 2025 13F-HR Holdings

Location
Madison, WI
Holdings as of
9/30/2025
Date filed
11/4/2025
Form type
13F-HR
Num holdings
164
Total value ($000)
$251,670
Net value change ($000)
+40,183 (19.0%)
New positions
48
Sold out positions
22
Turnover %
20.1%
Sector allocation + QoQ delta (equities-only)
Prev filing: 7/31/2025 Next filing: 2/9/2026 SEC filing

Snapshot: Change Analysis

Compared to Q2 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)
WDC 2,331 NEW
VOO 2,189 13.0%
GLW 2,141 NEW
HOOD 2,062 NEW
NEM 1,924 NEW
TSLA 1,922 NEW
LRCX 1,835 NEW
TPR 1,750 NEW
MU 1,679 475.6%
AAPL 1,544 40.4%
Top Reduces (Value $000, Stocks/ETFs)
NFLX -2,124 -100.0%
JBL -1,947 -100.0%
DASH -1,785 -100.0%
GE -1,639 -81.0%
HWM -1,590 -63.4%
ZS -1,581 -100.0%
RCL -1,532 -100.0%
AXON -1,270 -100.0%
NRG -1,081 -100.0%
VST -1,018 -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