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Disclosery

PLMK PLUM ACQUISITION CORP IV

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SHS CL A (common), issuer CIK 2030482

42 managers (42 13F filers) reported a position in PLMK shares at 2025-06-30, 16,428,883 shares in all. 13 filers opened a position and 6 filers sold out during the quarter.

Managers
42
13F filers
42
New
13
Added
8
Reduced
5
Sold out
6
Shares held by filers
16,428,883

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 2025

Filers in the available 13F reports with a share position at 2025-06-30, 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
Westchester Capital Management, LLCin group Westchester Capital Managemen…1,225,000$12.6M0.74%+425,00013F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC960,428$9.89M0.23%013F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…850,000$8.76M0.06%013F-HR/ATimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC770,232$7.91M0.28%-4,34713F-HRTimelineGroup
BERKLEY W R CORP768,888$7.9M0.49%+199,04513F-HRTimeline
Linden Advisors LPin group Linden Advisors LP700,000$7.21M0.04%013F-HRTimelineGroup
Context Capital Management, LLC700,000$7.2M0.24%013F-HRTimeline
TENOR CAPITAL MANAGEMENT Co., L.P.700,000$7.2M0.1%013F-HRTimeline
Karpus Management, Inc.685,225$7.04M0.23%+234,62513F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.650,000$6.7M0.01%013F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.651,175$6.69M0.19%+551,17513F-HRTimeline
First Trust Capital Management L.P.in group FIRST TRUST ADVISORS LP650,000$6.68M0.45%+250,00013F-HRTimelineGroup
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC648,206$6.68M0.11%+308,02413F-HRTimelineGroup
MIZUHO SECURITIES USA LLCin group MIZUHO FINANCIAL GROUP INC526,514$5.37M0.11%13F-HRTimelineGroup
Alberta Investment Management Corp500,000$5.15M0.04%new13F-HR/ATimeline
LMR Partners LLPin group LMR Partners LLP500,000$5.14M0.08%013F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC500,000$5.14M0.02%new13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP498,437$5.12M0.01%013F-HRTimelineGroup
Polar Asset Management Partners Inc.400,000$4.11M0.1%-300,00013F-HRTimeline
Periscope Capital Inc.375,000$3.85M1.46%013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC339,570$3.49M<0.01%013F-HRTimelineGroup
Radcliffe Capital Management, L.P.311,355$3.2M0.24%new13F-HRTimeline
Verition Fund Management LLC253,564$2.61M0.02%-43,28313F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…250,000$2.58M0.81%new13F-HRTimelineGroup
Jain Global LLC250,000$2.58M0.04%new13F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…250,000$2.57M0.01%013F-HRTimeline
Governors Lane LP250,000$2.57M0.35%new13F-HRTimeline
Wealthspring Capital LLCin group Wealthspring Capital LLC225,300$2.31M0.61%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC150,000$1.54M<0.01%new13F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT150,000$1.54M0.02%013F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK100,402$1.03M<0.01%-139,59813F-HRTimelineGroup
Centiva Capital, LP100,000$1.03M0.07%new13F-HRTimeline
WHITEBOX ADVISORS LLC100,000$1.03M0.03%013F-HRTimeline
BCK CAPITAL MANAGEMENT LP100,000$1.03M0.89%new13F-HRTimeline
Schonfeld Strategic Advisors LLC85,000$874K0.01%-24,62613F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP75,000$772K0.02%new13F-HRTimeline
Kepos Capital LPin group Kepos Capital LP50,000$514K0.69%013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC16,125$166K<0.01%+6613F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC13,403$138K<0.01%new13F-HRTimelineGroup
Crossingbridge Advisors, LLC100,000$19K0.02%new13F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY59$606<0.01%+5213F-HRTimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.