Security Snapshot

SPACSphere Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share (SSACU) Institutional Ownership

CUSIP: G8T088125

13F Institutional Holders and Ownership History from Q1 2026 to Q2 2026

Latest Period

Q2 2026

Institutions Reporting

7

Shares (Excl. Options)

1,849,636

Price

$10.21

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Latest holder snapshot 5 signals
Portfolio coverage rank
0%
Share change
-3,063,590
Value change
-$30,814,705
Number of holders
7
Issuer context Names, identifiers, and filing context for this profile. 2 identity fields
Shares outstanding
18,170,732
SEC-reported price per share
$10.23
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors

Key facts

  • SSACU - SPACSphere Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share is tracked under CUSIP G8T088125.
  • 7 institutions reported positions in Q2 2026.
  • 8 significant owners is listed from Schedule 13D/13G reporting.

Change

  • Holder count moved from 22 to 7 between Q1 2026 and Q2 2026.
  • SEC-reported value moved from $49,476,612 to $18,882,726.

Research use

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Evidence

Source: SEC Form 13F

Latest holder context comes from 7 institutions filings for Q2 2026.

Open SEC evidence

Security key

G8T088125

Latest holder period

Q2 2026

13F holders

7

13D/G owners

8

CIK / CUSIP context first

13D/G owners

Significant owners

Large-stake holder rows connected to Schedule 13D/G evidence.

Rows
8
Security
SSACU
Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Feis Equities LLC 8.9% 1,542,704 Feis Equities LLC 06 Feb 2026
Polar Asset Management Partners Inc. 8.2% $14,989,400 1,490,000 Polar Asset Management Partners Inc. 31 Mar 2026
Yakira Capital Management, Inc. 8.2% $14,939,100 1,485,000 Yakira Capital Management, Inc. 31 Mar 2026
HIGHBRIDGE CAPITAL MANAGEMENT LLC 7.6% $13,984,637 1,390,123 Highbridge Capital Management, LLC 31 Mar 2026
Lighthouse Investment Partners, LLC 7.4% $13,461,789 1,338,150 Lighthouse Investment Partners, LLC 31 Mar 2026
GOLDMAN SACHS GROUP INC 7.3% $13,290,849 1,321,158 THE GOLDMAN SACHS GROUP, INC. 31 Mar 2026
WOLVERINE ASSET MANAGEMENT LLC 6.4% $11,683,416 1,162,529 Wolverine Asset Management, LLC 31 Mar 2026
Harraden Circle Investments, LLC 0% -102% $20.12 -$15,885,042 2 -100% Harraden Circle Investments, LLC 31 Mar 2026

As of 30 Jun 2026, 7 institutional investors reported holding 1,849,636 shares of SPACSphere Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share (SSACU). This represents 10% of the company’s total 18,170,732 outstanding shares.

13F concentration

Top 22 institutional shareholders

Largest 13F positions for this security by reported shares and value.

Top holder share
10%
Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
Yakira Capital Management, Inc. 8.2% 1,485,000 0% 4.5% $15,161,850
TORONTO DOMINION BANK 1.6% 294,950 +490% 0.01% $3,011,440
Clear Street Group Inc. 0.19% 34,004 +316% 0% $347,181
Calamos Advisors LLC 0.08% 15,000 0% 0% $152,250
JPMORGAN CHASE & CO 0.06% 10,000 -60% 0% $102,400
GLAZER CAPITAL, LLC 0.05% 8,224 +0.29% 0% $83,000
UBS Group AG 0.01% 2,458 -66% 0% $24,605
MMCAP International Inc. SPC 0% 0 -100% $0
Magnetar Financial LLC 0% 0 -100% $0
CITADEL ADVISORS LLC 0% 0 -100% $0
Westchester Capital Management, LLC 0% 0 -100% $0
BOOTHBAY FUND MANAGEMENT, LLC 0% 0 -100% $0
Schonfeld Strategic Advisors LLC 0% 0 -100% $0
Ghisallo Capital Management LLC 0% 0 -100% $0
SONA ASSET MANAGEMENT (US) LLC 0% 0 -100% $0
Verition Fund Management LLC 0% 0 -100% $0
Quarry LP 0% 0 -100% $0
WOLVERINE ASSET MANAGEMENT LLC 0% 0 -100% $0
RLH Capital LLC 0% 0 -100% $0
Crossingbridge Advisors, LLC 0% 0 -100% $0
ARISTEIA CAPITAL, L.L.C. 0% 0 -100% $0
HEIGHTS CAPITAL MANAGEMENT, INC 0% 0 -100% $0

Quarter history

Institutional holders across reporting periods

Holder count, reported shares/value, and median price by quarter.

Periods
2
Latest
Q2 2026
Rows shown
1-2 of 2
Period 13F Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q2 1,849,636 $18,882,726 -$30,814,705 $10.21 7
2026 Q1 4,913,226 $49,476,612 +$46,959,112 $10.07 22
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