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Why it matters

This signal is selected by portfolio impact within the manager filing, while the full filing change list remains available in the briefing.

Full Filing Changes

13 changes from Leopold Aschenbrenner (Situational Awareness), filed 2025-08-14 for period end 2025-06-30.

$2.1B portfolio value
StockActionChangeCurrentPortfolio Impact
92189F676
VANECK ETF TRUST
New$570.1M$570.1M26.85%
11135F101
BROADCOM INC
Increased$211.3M$328.5M9.95%
92840M102
VISTRA CORP
Increased$185.2M$246.9M8.72%
21874A106
CORE SCIENTIFIC INC NEW
Increased$103.7M$136.5M4.89%
Q4982L109
IREN LIMITED
Increased$72.8M$93.3M3.43%
26884L109
EQT CORP
Increased$72.3M$125.1M3.40%
683344105
Onto Innovation Inc
Sold out-$71.2M$03.35%
21037T109
CONSTELLATION ENERGY CORP
Increased$66.0M$103.0M3.11%
607828100
MODINE MFG CO
Sold out-$55.0M$02.59%
21873S108
COREWEAVE INC
Sold out-$45.4M$02.14%
38169207
APPLIED DIGITAL CORP
Increased$43.7M$66.4M2.06%
87422Q109
TALEN ENERGY CORP
Sold out-$29.6M$01.40%
458140100
INTEL CORP
Reduced-$6.3M$453.3M0.30%

Evidence

Related Cards

WB
Sold out37833100

Warren Buffett

Warren Buffett (Berkshire Hathaway) filed a 13F change in 37833100 (37833100) on 2025-08-14, covering period end 2025-03-31.

WB
Sold out25816109

Warren Buffett

Warren Buffett (Berkshire Hathaway) filed a 13F change in 25816109 (25816109) on 2025-08-14, covering period end 2025-03-31.

WB
Sold out60505104

Warren Buffett

Warren Buffett (Berkshire Hathaway) filed a 13F change in 60505104 (60505104) on 2025-08-14, covering period end 2025-03-31.

Leopold Aschenbrenner (Situational Awareness) disclosed increased in CONSTELLATION ENERGY CORP | TradingNote AI