BLACK SPADE ACQUISITION III (BIII)

Institutional ownership reported to the SEC as of Q2 2026, across 2 quarters.

Reporting holders

$138.4M

Reported value

0.0%

Calls

0.0%

Puts

Holder change

Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.

Holders

Download these holders as CSV

Filer	Value	Shares	Their book	Held	Change
ARISTEIA CAPITAL, L.L.C.	$10.9M	1,100,000	0.14%	2q	HELD
TENOR CAPITAL MANAGEMENT Co., L.P.	$9.9M	1,000,000	0.14%	2q	HELD
Magnetar Financial LLC	$9.9M	999,993	0.09%	2q	HELD
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	$8.2M	825,000	0.01%	2q	HELD
AQR Arbitrage LLC	$7.6M	760,440	0.11%	2q	HELD
MILLENNIUM MANAGEMENT LLC	$7.5M	750,000	0.00%	2q	+400.0%+$6.0M
Fort Baker Capital Management LP	$7.0M	700,000	0.51%	2q	+40.0%+$2.0M
SONA ASSET MANAGEMENT (US) LLC	$6.0M	600,000	0.13%	new	NEW
Wealthspring Capital LLC	$5.5M	551,820	1.23%	new	NEW
GLAZER CAPITAL, LLC	$5.0M	500,024	0.12%	2q	HELD
Alberta Investment Management Corp	$5.0M	500,000	0.03%	2q	HELD
BNP PARIBAS FINANCIAL MARKETS	$4.4M	439,560	0.00%	2q	HELD
Periscope Capital Inc.	$4.2M	418,800	0.37%	2q	HELD
PICTON MAHONEY ASSET MANAGEMENT	$3.7M	375,000	0.03%	2q	HELD
Radcliffe Capital Management, L.P.	$3.7M	369,263	0.28%	2q	+5.5%+$191.5K
First Trust Capital Management L.P.	$3.5M	350,000	0.20%	2q	HELD
Shaolin Capital Management LLC	$2.8M	282,712	0.13%	2q	-29.3%-$1.2M
WHITEBOX ADVISORS LLC	$2.7M	276,200	0.04%	2q	HELD
BERKLEY W R CORP	$2.7M	273,849	0.13%	2q	HELD
Linden Advisors LP	$2.5M	250,000	0.01%	2q	HELD
MMCAP International Inc. SPC	$2.5M	250,000	0.21%	new	NEW
Mint Tower Capital Management B.V.	$2.2M	225,000	0.26%	2q	HELD
Hudson Bay Capital Management LP	$2.2M	225,000	0.01%	2q	HELD
TWO SIGMA INVESTMENTS, LP	$2.0M	201,517	0.00%	2q	HELD
Context Capital Management, LLC	$2.0M	200,601	0.04%	2q	HELD
MOORE CAPITAL MANAGEMENT, LP	$2.0M	200,000	0.03%	2q	HELD
Verition Fund Management LLC	$2.0M	200,000	0.01%	2q	+100.0%+$995.0K
Clear Street Group Inc.	$1.8M	177,851	0.00%	2q	-11.3%-$224.6K
Bulldog Investors, LLP	$1.5M	149,997	0.33%	new	NEW
CSS LLC/IL	$1.1M	109,803	0.04%	new	NEW
StoneX Group Inc.	$1.0M	104,740	0.04%	2q	+319.0%+$792.3K
WOLVERINE ASSET MANAGEMENT LLC	$1.0M	102,808	0.01%	2q	+2.8%+$27.9K
Virtu Financial LLC	$792.0K	79,606	0.02%	2q	-6.8%-$57.7K
RIVERNORTH CAPITAL MANAGEMENT, LLC	$778.0K	78,114	0.04%	2q	HELD
Schonfeld Strategic Advisors LLC	$771.5K	77,535	0.00%	new	NEW
BOOTHBAY FUND MANAGEMENT, LLC	$497.5K	50,000	0.01%	new	NEW
Centiva Capital, LP	$497.5K	50,000	0.00%	new	NEW
Parallax Volatility Advisers, L.P.	$497.5K	49,999	0.00%	2q	HELD
Arax Advisory Partners	$407.9K	40,995	0.00%	new	NEW
MANGROVE PARTNERS IM, LLC	$128.1K	12,876	0.01%	new	NEW

Five percent filings

Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →

Filed	Form	Filer	% of class
2026-08-25	13G	Black Spade Sponsor LLC III SPAC SPONSOR	22.3%

What the company announced

Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.

Filed	Event date	What	Source
2026-08-27	2026-08-27	Material agreement entered	filing

Quarter by quarter

Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.

Quarter	Holders	Value	Shares	New	Added	Trimmed	Options
Q2 2026	40	$138.4M	13,909,103	10	6	3	0.0%
Q1 2026	31	$111.9M	11,372,870	31	0	0	0.0%