Pono Capital Four, Inc.

PONOU

Exchange: Nasdaq
Industry: Blank Checks
SEC CIK: 0002108164

SEC filings (opens in a new tab)

No open-market purchases or sales by Pono Capital Four, Inc. insiders were filed in the last 90 days; 9 institutions reported holding it in 13F filings for Q2 2026, worth $17.8M in total; no superinvestor holds it.

Other share classesPONO PONOR

Q1 2026 vs. Q4 2025

How the institutions holding Pono Capital Four, Inc. changed between Q4 2025 and Q1 2026.

All holders in Q1 2026 All holders in Q4 2025

13F holders of PONOU: Q4 2025 compared with Q1 2026
Measure	Q4 2025	Q1 2026	Change
Holders	0	37	+37
Shares	0	11.1M	+11.1M
Value	$0	$111.2M	+$111.2M

New holders (37)

Institutions that held Pono Capital Four, Inc. at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to PONOU in Q1 2026
Institution	Shares	Value	% of portfolio
Glazer Capital, LLC	1,000,000	$9.98M	0.21%
Whitebox Advisors LLC	700,000	$6.99M	0.10%
Decagon Asset Management LLP	661,496	$6.60M	1.72%
Wolverine Asset Management LLC	600,000	$5.99M	0.09%
Magnetar Financial LLC	600,000	$5.99M	0.06%
Highbridge Capital Management LLC	562,569	$5.61M	0.36%
Heights Capital Management, Inc	550,000	$5.49M	1.54%
Calamos Advisors LLC	500,000	$4.99M	0.02%
Mangrove Partners	450,000	$4.49M	0.36%
Rivernorth Capital Management, LLC	400,000	$3.99M	0.20%
Harraden Circle Investments, LLC	382,564	$3.82M	0.77%
Aristeia Capital LLC	375,000	$3.74M	0.09%
Linden Advisors LP	375,000	$3.74M	0.02%
Boothbay Fund Management, LLC	350,000	$3.49M	0.08%
Berkley W R Corp	298,260	$2.98M	0.16%
Yakira Capital Management, Inc.	275,000	$2.74M	0.80%
Centiva Capital, LP	250,000	$2.50M	0.12%
DLD Asset Management, LP	240,000	$2.40M	0.24%
Radcliffe Capital Management, L.P.	237,034	$2.37M	0.18%
Two Sigma Investments, LP	217,499	$2.17M	0.00%
Picton Mahoney Asset Management	200,000	$2.00M	0.02%
Vivaldi Asset Management, LLC	200,000	$2.00M	0.10%
Cable Car Capital LLC	200,000	$2.00M	0.69%
Shaolin Capital Management LLC	200,000	$2.00M	0.08%
CNH Partners LLC	187,795	$1.87M	0.03%
StoneX Group Inc.	177,844	$1.77M	0.10%
Lineage Point Capital LP	177,341	$1.77M	0.43%
Toronto Dominion Bank	173,611	$1.73M	0.00%
Verition Fund Management LLC	132,241	$1.32M	0.01%
Schonfeld Strategic Advisors LLC	125,100	$1.25M	0.01%
Warberg Asset Management LLC	105,000	$1.05M	0.31%
Kepos Capital LP	80,000	$798.0K	1.30%
Quarry LP	50,000	$499.0K	0.10%
RLH Capital LLC	50,000	$499.0K	0.25%
Bulldog Investors, LLP	24,757	$247.1K	0.06%
Abc Arbitrage SA	20,000	$199.6K	0.03%
Virtu Financial LLC	12,725	$127.0K	0.01%

Sold out (0)

Institutions that held Pono Capital Four, Inc. at the end of Q4 2025 and filed for Q1 2026 without it.

None.