Security key
G4373K109
Healthcare AI Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share (HAIAF)
CUSIP: G4373K109
Q4 2022 13F Holders as of 31 Dec 2022
- Security type / class
- Equity / Class A ordinary shares, par value $0.0001 per share
- Total 13F shares
- 18,311,364
- Total 13F value
- $187,858,964
- Share change
- +1,542,380
- SEC-reported price per share
- $10.26
- Number of holders
- 45
- Value change
- +$16,113,870
- Number of buys
- 9
- Number of sells
- 12
- Shares outstanding
- 5,555,278
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2022
Institutions
45
Top holders
10
HAIAF full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Healthcare AI Acquisition Corp. SEC filings
Healthcare AI Acquisition Corp. company facts
Broader feeds
Reporting periods
Holder history for CUSIP G4373K109
Recent filing periods:
Ownership snapshot
Top reported holders of HAIAF - Healthcare AI Acquisition Corp. - Class A ordinary shares, par value $0.0001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
HIGHBRIDGE CAPITAL MANAGE...
Disclosed value leader
HIGHBRIDGE CAPITAL MANAGE...
Comparable rows
15/15
Latest evidence
30 Sep 2022
13F
Lead comparable stake: 31%
Showing 1-6 of 15 holder rows.
Quick read
HIGHBRIDGE CAPITAL MANAGEMENT LLC leads the comparable SEC ownership view at 31%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens HIGHBRIDGE CAPITAL MANAGEMENT LLC's linked filing trail.
Comparable ownership
Top 5
HIGHBRIDGE CAPITAL MANAGEMENT LLC
31%
CANTOR FITZGERALD, L. P.
19%
MARSHALL WACE, LLP
18%
MILLENNIUM MANAGEMENT LLC
17%
CITIGROUP INC
12%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| HIGHBRIDGE CAPITAL MANAGEMENT LLC |
13F
Company
|
31%
|
$17,408,000
1,725,374 shares
|
— | 30 Sep 2022 |
| CANTOR FITZGERALD, L. P. |
13F
Individual
|
19%
|
$10,534,000
1,044,549 shares
|
— | 30 Sep 2022 |
| MARSHALL WACE, LLP |
13F
Company
|
18%
|
$10,112,000
1,002,198 shares
|
— | 30 Sep 2022 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
17%
|
$9,484,000
940,396 shares
|
— | 30 Sep 2022 |
| CITIGROUP INC |
13F
Company
|
12%
|
$6,785,000
672,409 shares
|
— | 30 Sep 2022 |
| Woodline Partners LP |
13F
Company
|
9.9%
|
$5,547,000
550,000 shares
|
— | 30 Sep 2022 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2022
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
45
Shares
18,311,364
Rows available
45
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2022 vs Q3 2025 Across Filers
Q3 2025 holders
1
Q4 2022 holders
45
Holder diff
44
| Investor | Q3 2025 Shares | Q4 2022 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2022 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend