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Equibles

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

Pension

Position in ARCI — Archimedes Tech SPAC Partners III Co.

CIK 1535845 TORONTO, A6
Back to ARCI Full portfolio

Position in ARCI

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$5,505,500
+$88,000 QoQ
Shares Held
687,500
0.0% QoQ
Ownership
1.95%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#13
of 60 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ARCI Over Time

Shares Held

Position Value (USD)

Position in Shell Companies

Financial Services · as of Jun 30, 2026

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND holds $646,218,242 across 145 Shell Companies names. ARCI ranks #56 (0.9% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 IACO
Idea Acquisition Corp.
 2,266,666 $16,847,000
2 GCGR
General Catalyst Global Resilience Merger Corp.
 1,500,000 $15,135,000
3 AEXA
American Exceptionalism Acquisition Corp. A
 1,100,000 $13,002,000
4 MESH
Meshflow Acquisition Corp
 1,666,666 $12,512,479
5 KEYY
Keystone Acquisition Corp.
 1,250,000 $12,325,000
6 ACAA
Averin Capital Acquisition Corp.
 1,435,000 $12,250,800
7 ALOV
Aldabra 4 Liquidity Opportunity Vehicle, Inc.
 1,600,000 $11,928,000
8 FVAV
Fortress Value Acquisition Corp. V
 1,175,000 $11,879,250

All Filings in ARCI

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,505,500 550,000
2026-03-31 $5,417,500 550,000