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SoftBank

ORG Technology / Internet Software & Services Momentum 10.1ML Momentum Score (0-100). Weighted composite of 9 features: mention velocity, article breadth, relationship density, deal context, recency, market cap, enrichment completeness, mention concentration, entity type. NORMALPSI regime classification. QUIET (<0.3): baseline activity. NORMAL (0.3-0.5): typical deal flow. ELEVATED (0.5-0.7): above-average signals. HIGH (0.7-0.85): significant activity. EXTREME (>0.85): exceptional signal concentration. Primary: Spectral Shift

$45B quarterly gain at Vision Fund (Tokyo) driven by OpenAI stake revaluation in Q4 fiscal 2025. SoftBank Group's AI-focused portfolio now heavily leveraged to generative AI leaders including OpenAI and Arm Holdings.

SoftBank Vision Fund posted $46 billion gain in Q4 2025, primarily driven by OpenAI investment revaluation. Holdings in AI leaders Arm and OpenAI represent core portfolio concentration.
-0.48
PSI ScorePlocamium Signal Index - composite z-score from 5 orthogonal signals: news frequency, targeted sentiment, graph centrality, regulatory filings, and clinical trial activity.
10.1
MomentumML Momentum Score (0-100). Weighted composite of 9 features including mention velocity, article breadth, deal context, and relationship density. Retrained weekly.
1%
ConfidenceSignal confidence - percentage of PSI sub-signals with sufficient data (30+ observations). Higher confidence means the PSI score is based on more complete data.
15
ConnectionsDegree centrality - number of unique entities this entity co-occurs with in news signals and articles. Higher = more connected in the intelligence network.
Connected Entities
OpenAI SoftBank Group Japan United States Ohio Amazon Bloomberg Prime Minister Microsoft President ChatGPT Nvidia Anthropic Silicon Valley Arm Holdings
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PSI Intelligence
30-Day Trend
2026-04-25 2026-05-25 15 0 Degree Mentions
Signal Decomposition
Attention Cascade
0.236
Narrative Drift
0.000
Spectral Shift
624.046
Sentiment-Momentum Divergence
0.000
Source Concentration
0.285
Peer Comparison
Not yet ranked. Sector-relative scoring requires at least four entities in the same BICS sector with PSI history; this entity does not yet meet the threshold or sits in a sector with insufficient peers.
Network Analysis
15 Degree Centrality
Ego Network (top connections)
OpenAI (weight 11.0)SoftBank Group (weight 10.0)Japan (weight 9.0)United States (weight 7.0)Ohio (weight 7.0)Amazon (weight 4.0)Bloomberg (weight 3.0)Prime Minister (weight 3.0) OpenAISoftBank GroupJapanUnited StatesOhioAmazonBloombergPrime Minister SoftBank (degree 15) SoftBank
Centrality History
2026-04-25 2026-05-25 15 0 Degree Mentions
EntityWeight StatusFirst Seen
OpenAI 11 NEW
SoftBank Group 10 NEW
Japan 9 NEW
United States 7 NEW
Ohio 7 NEW
Amazon 4 NEW
Bloomberg 3 NEW
Prime Minister 3 NEW
Microsoft 2 NEW
President 2 NEW
ChatGPT 2 NEW
Nvidia 2 NEW
Anthropic 2 NEW
Silicon Valley 2 NEW
Arm Holdings 1 NEW
Article Coverage (0)
DateLaneTitle
No Plocamium-authored coverage yet. This entity surfaces in upstream signals (news, filings, trials) but has not yet been a primary subject of a published article. Watch this entity to be alerted when one is published.

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Data as of 2026-05-25 ← Intelligence Network