BEST SPAC I Acquisition Corp. - Common (BSAA)
CUSIP: G1069P103
Q3 2025 13F Holders as of 30 Sep 2025
- Type / Class
- Equity / Common
- Shares outstanding
- 6,024,096
- Total 13F shares
- 3,505,372
- Share change
- +3,269,244
- Total reported value
- $35,147,655
- Price per share
- $10.05
- Number of holders
- 19
- Value change
- +$32,774,928
- Number of buys
- 17
Quarterly Holders Quick Answers
What is CUSIP G1069P103?
CUSIP G1069P103 identifies BSAA - BEST SPAC I Acquisition Corp. - Common in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
- Back to full security ownership history.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
- Newer quarter: Q4 2025
Recent filing periods for CUSIP G1069P103:
Top shareholders of BSAA - BEST SPAC I Acquisition Corp. - Common (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| MIZUHO FINANCIAL GROUP INC |
13D/G
|
— |
8.8%
|
510,001
|
$5,120,410 | $0 | 30 Jun 2025 | |
| MIZUHO SECURITIES USA LLC |
13F
|
Company |
8.5%
|
510,001
|
$5,100,010 | — | 30 Jun 2025 | |
| RIVERNORTH CAPITAL MANAGEMENT, LLC |
13F
|
Company |
6.6%
|
400,000
|
$4,016,000 | — | 30 Jun 2025 | |
| WOLVERINE ASSET MANAGEMENT LLC |
13F
|
Company |
6.2%
|
376,070
|
$3,775,742 | — | 30 Jun 2025 | |
| CLEAR STREET LLC |
13F
|
Company |
5.3%
|
322,263
|
$3,235,521 | — | 30 Jun 2025 | |
| BERKLEY W R CORP |
13D/G
|
W. R. Berkley Corporation |
5%
|
298,583
|
$2,980,336 | $0 | 30 Sep 2025 | |
| Hudson Bay Capital Management LP |
13F
|
Company |
4.6%
|
275,000
|
$2,761,000 | — | 30 Jun 2025 | |
| MANGROVE PARTNERS IM, LLC |
13F
|
Company |
4.5%
|
270,848
|
$2,719,314 | — | 30 Jun 2025 | |
| Virtu Financial LLC |
13F
|
Company |
3.6%
|
214,842
|
$2,157,000 | — | 30 Jun 2025 | |
| Polar Asset Management Partners Inc. |
13F
|
Company |
3.1%
|
185,000
|
$1,857,400 | — | 30 Jun 2025 | |
| HEIGHTS CAPITAL MANAGEMENT, INC |
13F
|
Company |
2.9%
|
175,000
|
$1,757,000 | — | 30 Jun 2025 | |
| Radcliffe Capital Management, L.P. |
13F
|
Company |
2.8%
|
170,000
|
$1,706,800 | — | 30 Jun 2025 | |
| ATW SPAC MANAGEMENT LLC |
13F
|
Company |
2.7%
|
162,500
|
$1,631,500 | — | 30 Jun 2025 | |
| BOOTHBAY FUND MANAGEMENT, LLC |
13F
|
Company |
2.7%
|
162,500
|
$1,631,500 | — | 30 Jun 2025 | |
| AQR Arbitrage LLC |
13F
|
Company |
2.5%
|
150,000
|
$1,506,000 | — | 30 Jun 2025 | |
| Decagon Asset Management LLP |
13F
|
Company |
2.5%
|
150,000
|
$1,506,000 | — | 30 Jun 2025 | |
| GLAZER CAPITAL, LLC |
13F
|
Company |
2.5%
|
150,000
|
$1,506,000 | — | 30 Jun 2025 | |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC |
13F
|
Company |
2.5%
|
150,000
|
$1,506,000 | — | 30 Jun 2025 | |
| MMCAP International Inc. SPC |
13F
|
Company |
2.1%
|
125,000
|
$1,255,000 | — | 30 Jun 2025 | |
| StoneX Group Inc. |
13F
|
Company |
1.8%
|
107,500
|
$1,079,300 | — | 30 Jun 2025 | |
| ADAR1 Capital Management, LLC |
13F
|
Company |
1.7%
|
100,000
|
$1,004,000 | — | 30 Jun 2025 | |
| METEORA CAPITAL, LLC |
13F
|
Company |
1.6%
|
99,318
|
$997,153 | — | 30 Jun 2025 | |
| ARISTEIA CAPITAL, L.L.C. |
13F
|
Company |
1.6%
|
95,000
|
$953,800 | — | 30 Jun 2025 | |
| Weiss Asset Management LP |
13F
|
Company |
1.2%
|
70,000
|
$702,800 | — | 30 Jun 2025 | |
| Bulldog Investors, LLP |
13F
|
Company |
1%
|
60,000
|
$602,400 | — | 30 Jun 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.93%
|
55,946
|
$561,698 | — | 30 Jun 2025 | |
| MYDA Advisors LLC |
13F
|
Company |
0.83%
|
50,000
|
$502,000 | — | 30 Jun 2025 | |
| Shaolin Capital Management LLC |
13F
|
Company |
0.83%
|
50,000
|
$502,000 | — | 30 Jun 2025 | |
| Westchester Capital Management, LLC |
13F
|
Company |
0.83%
|
50,000
|
$502,000 | — | 30 Jun 2025 | |
| Crossingbridge Advisors, LLC |
13F
|
Company |
0.81%
|
48,776
|
$489,711 | — | 30 Jun 2025 | |
| Mint Tower Capital Management B.V. |
13F
|
Company |
0.75%
|
45,000
|
$452,000 | — | 30 Jun 2025 | |
| Centiva Capital, LP |
13F
|
Company |
0.41%
|
25,000
|
$251,000 | — | 30 Jun 2025 | |
| HRT FINANCIAL LP |
13F
|
Company |
0.41%
|
24,902
|
$250,000 | — | 30 Jun 2025 | |
| PenderFund Capital Management Ltd. |
13F
|
Company |
0.31%
|
18,500
|
$185,740 | — | 30 Jun 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.21%
|
12,416
|
$124,657 | — | 30 Jun 2025 | |
| UBS Group AG |
13F
|
Company |
0.07%
|
4,204
|
$42,208 | — | 30 Jun 2025 | |
| BEST SPAC I (Holdings) Corp. |
3/4/5
13D/G
|
10%+ Owner |
22%
from 13D/G
|
1,652,000
mixed-class rows
|
— | — | 30 Jul 2025 |
Institutional Holders of BEST SPAC I Acquisition Corp. - Common (BSAA) as of Q3 2025
As of 30 Sep 2025,
BEST SPAC I Acquisition Corp. - Common (BSAA) was held by
19 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
3,505,372 shares.
The largest 10 holders included
MIZUHO SECURITIES USA LLC, RIVERNORTH CAPITAL MANAGEMENT, LLC, WOLVERINE ASSET MANAGEMENT LLC, BERKLEY W R CORP, Hudson Bay Capital Management LP, MANGROVE PARTNERS IM, LLC, Clear Street Group Inc., Shaolin Capital Management LLC, Polar Asset Management Partners Inc., and Radcliffe Capital Management, L.P..
This page lists
19
institutional shareholders reporting positions in this security
for the Q3 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2025 vs Q3 2025 Across Filers
Q3 2025 holders
19
Q3 2025 holders
19
Holder diff
0
| Investor | Q3 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q3 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.