SEC ownership of Inflection Point Acquisition Corp. III
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002012318.
- CIK
- 0002012318
- Symbol
- IPCX, IPCXR, IPCXU on Nasdaq
- Location
- New York, NY
- Parsed ownership evidence
- 13D/G, 3/4/5, and 13F
- Lead holder
- Inflection Point Holdings III LLC
- 13D/G signal
- Inflection Point Holdings III LLC
- Latest evidence date
- 31 Mar 2026
Ownership snapshot
Top shareholders of Inflection Point Acquisition Corp. III (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.
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Inflection Point Holdings III LLC |
13D/G
3/4/5
Director, Other*, 10%+ Owner
|
26%
|
$91,566,663
8,933,333 shares
|
$0 | 30 Jun 2025 |
| Linden Capital L.P. |
13D/G
Linden Advisors LP
|
7.2%
|
$18,780,550
1,865,000 shares
|
+$2,769,250 | 30 Sep 2025 |
| Hudson Bay Capital Management LP |
13F
13D/G
Company
|
7%
from 13D/G
|
$18,825,644
3,099,210 shares
mixed-class rows
|
— | 31 Mar 2026 |
| BERKLEY W R CORP |
13D/G
13F
W.R. Berkley Corporation · Company
|
6.8%
|
$18,590,067
1,769,623 shares
|
$0 | 31 Mar 2026 |
| MMCAP International Inc. SPC |
13F
13D/G
Company
|
5.4%
from 13D/G
|
$14,791,000
2,800,000 shares
mixed-class rows
|
— | 31 Mar 2026 |
| TENOR CAPITAL MANAGEMENT Co., L.P. |
13D/G
13F
Tenor Capital Management Company, L.P. · Company
|
4.8%
|
$13,131,250
1,250,000 shares
|
$0 | 30 Jun 2025 |
| AQR CAPITAL MANAGEMENT LLC |
13D/G
|
4%
|
$10,595,906
1,052,225 shares
|
-$3,502,094 | 30 Sep 2025 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND |
13F
13D/G
Company
|
1%
from 13D/G
|
$3,014,500
1,650,000 shares
mixed-class rows
|
— | 31 Mar 2026 |
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.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 30 May 2025.
| Window (months) | Buy shares | Sell shares | Buy $ | Sell $ | Net $ |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Current reporting-owner rows connected to Inflection Point Acquisition Corp. III. Open the relationship link for the CIK-to-CIK filing trail.
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Inflection Point Holdings III LLC | Director, Other*, 10%+ Owner | $5,065,000 | Mixed | 28 Apr 2025 | ||
| Michael Blitzer | Chief Executive Officer, Director | $0 | Mixed | 01 Jan 2026 | ||
| Daniel Jay Hoffman | Director | Mixed | 24 Apr 2025 | |||
| Peter Ondishin | Chief Financial Officer | Mixed | 24 Apr 2025 | |||
| Kevin George Shannon | Chief Operating Officer | Mixed | 24 Apr 2025 | |||
| Noah G. Levy | Director | Mixed | 24 Apr 2025 | |||
| Kamal Seyed Ghaffarian | Director | Mixed | 24 Apr 2025 | |||
| Jae Hyun Park | Director | Mixed | 24 Apr 2026 | |||
| William Morris Denkin | Director | Mixed | 24 Apr 2025 |
Recent Insider Transactions by Companies or Individuals for Inflection Point Acquisition Corp. III
Showing up to 300 most recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | Reported value | Reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Michael Blitzer | IPCX | Class A Ordinary Shares, par value $0.0001 per share | Other | -100% | -500,000 | 0 | 01 Jan 2026 | By Inflection Point Fund I, LP | ||
| Michael Blitzer | IPCX | Rights to receive Class A ordinary shares | Other | -100% | -500,000 | 0 | 01 Jan 2026 | By Inflection Point Fund I, LP |