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Disclosery

APUR APERTURE AC

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USD CL A ORD SHS (common), issuer CIK 2093524

33 managers (33 13F filers) reported a position in APUR shares at 2026-06-30, 9,598,951 shares in all. 33 filers opened a position and 0 filers sold out during the quarter.

Managers
33
13F filers
33
New
33
Added
0
Reduced
0
Sold out
0
Shares held by filers
9,598,951

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC945,000$9.31M0.15%new13F-HR/ATimelineGroup
HIGHBRIDGE CAPITAL MANAGEMENT LLC855,000$8.48M0.29%new13F-HRTimeline
Polar Asset Management Partners Inc.825,000$8.17M0.15%new13F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC600,000$5.94M0.11%new13F-HRTimeline
Westchester Capital Management, LLCin group Westchester Capital Managemen…500,000$4.95M0.25%new13F-HRTimelineGroup
TORONTO DOMINION BANKin group TORONTO DOMINION BANK477,522$4.73M0.01%new13F-HRTimelineGroup
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC469,374$4.65M0.06%new13F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC436,260$4.32M0.06%new13F-HRTimelineGroup
MANGROVE PARTNERS IM, LLC425,000$4.21M0.28%new13F-HRTimeline
Crossingbridge Advisors, LLC425,000$4.21M0.74%new13F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC400,000$3.99M0.19%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS388,740$3.85M<0.01%new13F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC300,000$2.97M0.07%new13F-HRTimelineGroup
WHITEBOX ADVISORS LLC300,000$2.97M0.05%new13F-HRTimeline
Shaolin Capital Management LLC257,844$2.55M0.14%new13F-HRTimeline
ARISTEIA CAPITAL, L.L.C.250,000$2.48M0.04%new13F-HRTimeline
BERKLEY W R CORP228,779$2.26M0.11%new13F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…200,000$1.98M0.46%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP163,125$1.61M<0.01%new13F-HRTimelineGroup
Calamos Advisors LLCin group Calamos Advisors LLC150,000$1.49M0.01%new13F-HRTimelineGroup
Yakira Capital Management, Inc.150,000$1.49M0.44%new13F-HRTimeline
CANTOR FITZGERALD, L. P.in group CANTOR FITZGERALD, L. P.148,812$1.47M0.03%new13F-HR/ATimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.105,022$1.04M<0.01%new13F-HRTimelineGroup
DELTEC ASSET MANAGEMENT LLC100,000$990K0.15%new13F-HRTimeline
Linden Advisors LPin group Linden Advisors LP100,000$990K0.01%new13F-HRTimelineGroup
DLD Asset Management, LP100,000$990K0.08%new13F-HRTimeline
Logan Stone Capital, LLC77,339$766K0.16%new13F-HRTimeline
L1 Global Manager Pty Ltd60,000$594K0.48%new13F-HRTimeline
Verition Fund Management LLC50,839$503K<0.01%new13F-HR/ATimeline
Schonfeld Strategic Advisors LLC49,689$492K<0.01%new13F-HRTimeline
ABC ARBITRAGE SAin group ABC ARBITRAGE SA30,000$297K0.03%new13F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.20,606$204K<0.01%new13F-HRTimelineGroup
TrueMark Investments, LLCin group TrueMark Investments, LLC10,000$99K0.01%new13F-HRTimelineGroup