What is InsiderStreet.ai?

InsiderStreet.ai is a free financial intelligence platform tracking smart-money signals — insider trades, congressional stock disclosures, hedge fund positions, ETF flows, dark pool activity, and short interest — across 88,000+ securities.

How do I track which hedge funds own a stock?

On any stock page on InsiderStreet, the Hedge Fund Holders tab shows every fund holding that stock — names, position size, quarterly changes, and fund flows. Data is sourced from SEC institutional ownership disclosures.

How do I see which Congress members trade a stock?

Each stock page has a Smart Money tab that shows congressional disclosures under the STOCK Act — senators and representatives, transaction type, date, and dollar range — typically disclosed within 45 days of the trade.

Asset Manager ← All Institutions

NAYA CAPITAL MANAGEMENT UK LTD

Q1 2026 · Filed 2026-02-18

Q1 2026 Q4 2025 Q3 2025 Q2 2025

Market Value

-100.0%

Holdings

-2

New Purchases

Added To

Closed

Reduced

Top 10 Concentration

Turnover

Sector Allocation Over Time

Market Cap Concentration

Tier	Holdings	Value	Weight
Mega Cap	1	$0	0%
Large Cap	2	$0	0%
Mid Cap	1	$0	0%

Portfolio Analytics

Avg Market Cap

$105.0B

Median Market Cap

$29.0B

Avg P/E

56.3

Median P/E

36.8

Avg Dividend Yield

0.01%

Avg Beta

0.84

# Stocks

# ETFs / Funds

Top Holdings (4 total)

#	Symbol	% Port	Shares	Value	Avg Price	Q/Q Value Chg	Share Chg	Chg %	Status
1	HUM	—%	—	—	—	-$318M	-1,243,184	-100.0%	SOLD
2	UNH	—%	—	—	—	-$301M	-912,732	-100.0%	SOLD
3	MASI	—%	—	—	—	-$203M	-1,560,697	-100.0%	SOLD
4	WWD	—%	—	—	—	-$297M	-982,873	-100.0%	SOLD

Sold Out Positions

Symbol	Value	% Port
HUM	—	—%
UNH	—	—%
MASI	—	—%
WWD	—	—%

View SEC EDGAR Filings for NAYA CAPITAL MANAGEMENT UK LTD →