How many institutional investors hold BIII?

1 tracked institutional investor disclosed a position in BIII (BLACK SPADE ACQUISITION III) in their most recent 13F filing.

Who is the largest institutional holder of BIII?

Izzy Englander, Millennium Management, holds the largest disclosed position in BIII, valued at $1M.

Where does this BIII ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

BIII — BLACK SPADE ACQUISITION III

Name: BLACK SPADE ACQUISITION III (BIII) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Public company

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

About BLACK SPADE ACQUISITION III (BIII)

BLACK SPADE ACQUISITION III (BIII) appears in the most recent 13F filings of 1 tracked institutional investor. The largest disclosed position is held by Izzy Englander (Millennium Management), valued at $1M. Across recent filings, tracked investors recorded 1 new positions, 0 increased, 0 reduced, and 0 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in BIII

100

/100

Strong Institutional Accumulation

Added / Increased1

Reduced0

Exited0

BearishBullish

Crowded Trade Score™

How many top investors track BIII

/100

Undiscovered

1investor

Only 1 tracked investor report this position.

UndiscoveredCrowded

151015+

BIII Ownership Composition

How BLACK SPADE ACQUISITION III is held across tracked investor types, based on reported 13F positions.

Dominant Type

Other

100% of tracked value

Institutions

tracked investors

Total Reported

$1.5M

combined 13F value

Other100.0%

Other(1)

100.0%

Tracked investors reporting BIII

Investor	Firm	Shares	Market value	% of portfolio	As of
Izzy Englander	Millennium Management	150K	$1.5M	0.00%	Mar 31, 2026

Izzy EnglanderMar 31, 2026
Millennium Management
Shares
150K
Value
$1.5M
% Portfolio
0.00%

Recent activity

Investor	Action	Δ %	Current value	Filing date
Izzy Englander	New	—	$1.5M	May 15, 2026

Izzy Englander
New
$1.5MMay 15, 2026

Frequently asked questions

How many institutional investors hold BIII?: 1 tracked institutional investor disclosed a position in BIII (BLACK SPADE ACQUISITION III) in their most recent 13F filing.
Who is the largest institutional holder of BIII?: Izzy Englander, Millennium Management, holds the largest disclosed position in BIII, valued at $1M.
Did institutional ownership of BIII increase or decrease?: Across recent 13F filings, tracked investors recorded 1 new positions, 0 increased, 0 reduced, and 0 fully exited BIII.
Where does this BIII ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.