SEC Form 4 reporting owner

AQR Capital Management Holdings, LLC

AQR Capital Management Holdings, LLC has filed 14 Form 4 transactions reported between March 20, 2026 and April 16, 2026, as 10% owner of zSpace, Inc. and 10% owner of IB Acquisition Corp..

Name as filed: AQR Capital Management Holdings, LLC

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$3.7M

11 lines

Companies

with Form 4 filings

Latest transaction

Apr 16, 2026

transaction date

Roles and reported holdings

ZSPCzSpace, Inc.
Apr 15, 2026 – Apr 16, 2026
10% owner
No common-stock holding reported on a purchase, sale, gift or withholding line.
3 lines are priced far from ZSPC’s market price that day, so the filing may concern a different security. Left out of totals and holdings; see the filings.
IBACIB Acquisition Corp.
Mar 20, 2026 – Mar 23, 2026
10% owner
Held indirectly (latest line)1,103 sh as of Mar 23, 2026 · Form 4
24 months: $3.7M sold

Transaction history

All 14 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Apr 16, 2026	ZSPC10% owner	Open-market saleCode S · indirectPrice far from market; may be another security	161	$0.0870	$14@ $0.0870	4,756,327	Form 4
Apr 15, 2026	ZSPC10% owner	Open-market saleCode S · indirectPrice far from market; may be another security	7,117	$0.0710	$505@ $0.0710	4,756,444	Form 4
Apr 15, 2026	ZSPC10% owner	Open-market purchaseCode P · indirectPrice far from market; may be another security	860,716	$0.0710	$61K@ $0.0710	4,756,444	Form 4
Mar 23, 2026	IBAC10% owner	Open-market saleCode S · indirect	1,059	$10.80	$11K@ $10.80	1,103	Form 4
Mar 23, 2026	IBAC10% owner	Open-market saleCode S · indirect	1,623	$10.80	$18K@ $10.80	1,690	Form 4
Mar 23, 2026	IBAC10% owner	Open-market saleCode S · indirect	6,262	$10.80	$68K@ $10.80	6,524	Form 4
Mar 23, 2026	IBAC10% owner	Open-market saleCode S · indirect	10,377	$10.80	$112K@ $10.80	10,811	Form 4
Mar 23, 2026	IBAC10% owner	Open-market saleCode S · indirect	25,087	$10.80	$271K@ $10.80	26,138	Form 4
Mar 23, 2026	IBAC10% owner	Open-market saleCode S · indirect	26,410	$10.80	$285K@ $10.80	27,515	Form 4
Mar 23, 2026	IBAC10% owner	Open-market saleCode S · indirect	29,888	$10.80	$323K@ $10.80	31,140	Form 4
Mar 23, 2026	IBAC10% owner	Open-market saleCode S · indirect	40,144	$10.80	$434K@ $10.80	41,825	Form 4
Mar 23, 2026	IBAC10% owner	Open-market saleCode S · indirect	56,145	$10.80	$606K@ $10.80	58,496	Form 4
Mar 23, 2026	IBAC10% owner	Open-market saleCode S · indirect	138,005	$10.80	$1.5M@ $10.80	143,785	Form 4
Mar 20, 2026	IBAC10% owner	Open-market saleCode S · indirect	4,619	$10.75	$50K@ $10.75	0	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

3 open-market lines are priced outside 0.67×–1.5× of the stock’s closing price that day. A gap that large usually means the filing reports a different security than the company it is filed under, so those lines are shown but left out of totals and holdings.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.