Security key
78397Q109
SES AI Corp - Class A common stock, par value $0.0001 per share (SES)
CUSIP: 78397Q109
Q4 2025 13F Holders as of 31 Dec 2025
- Type / Class
- Equity / Class A common stock, par value $0.0001 per share
- Shares outstanding
- 319,517,769
- Total 13F shares
- 75,829,066
- Share change
- +14,678,579
- Total reported value
- $136,517,948
- Put/Call ratio
- 19%
- Price per share
- $1.80
- Number of holders
- 129
- Value change
- +$26,713,424
- Number of buys
- 78
- Number of sells
- 38
Report period
Q4 2025
Institutions
129
Top holders
10
SES full security history
Newer quarter: Q1 2026
Previous quarter: Q3 2025
SES AI Corp SEC filings
SES AI Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP 78397Q109
Recent filing periods:
Top shareholders of SES - SES AI Corp - Class A common stock, par value $0.0001 per share (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 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.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Tianqi Lithium HK Co., Ltd. |
13D/G
3/4/5
|
10%+ Owner |
7.8%
|
24,922,386
|
$44,860,295 | $0 | 31 Dec 2025 | |
| SK INC. |
13D/G
3/4/5
|
10%+ Owner |
4.9%
|
15,741,972
|
$15,269,713 | $0 | 31 Dec 2024 | |
| General Motors Holdings LLC |
13F
13D/G
3/4/5
|
Company · 10%+ Owner |
1.2%
from 13D/G
|
2,921,950
|
$4,879,657 | — | 30 Sep 2025 | |
| Temasek Holdings (Private) Ltd |
13F
13D/G
3/4/5
|
Company · Temasek Holdings (Private) Limited · 10%+ Owner |
1%
from 13D/G
|
12,675,757
|
$21,168,514 | — | 30 Sep 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
3.5%
|
11,083,010
|
$18,508,626 | — | 30 Sep 2025 | |
| BlackRock, Inc. |
13F
|
Company |
1.4%
|
4,500,263
|
$7,515,439 | — | 30 Sep 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
1.4%
|
4,426,284
|
$7,391,894 | — | 30 Sep 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
1.3%
|
4,095,733
|
$6,839,874 | — | 30 Sep 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.94%
|
2,992,701
|
$5,000,087 | — | 30 Sep 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.59%
|
1,891,079
|
$3,158,102 | — | 30 Sep 2025 | |
| Baird Financial Group, Inc. |
13F
|
Company |
0.5%
|
1,608,748
|
$2,686,609 | — | 30 Sep 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.5%
|
1,589,550
|
$2,654,549 | — | 30 Sep 2025 | |
| Universal- Beteiligungs- und Servicegesellschaft mbH |
13F
|
Individual |
0.47%
|
1,500,000
|
$2,505,000 | — | 30 Sep 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.47%
|
1,499,834
|
$2,504,723 | — | 30 Sep 2025 | |
| STATE STREET CORP |
13F
|
Company |
0.36%
|
1,153,782
|
$1,926,816 | — | 30 Sep 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.32%
|
1,026,371
|
$1,714,040 | — | 30 Sep 2025 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
0.27%
|
860,461
|
$1,437,000 | — | 30 Sep 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.21%
|
685,868
|
$1,145,400 | — | 30 Sep 2025 | |
| Quadrature Capital Ltd |
13F
|
Company |
0.17%
|
553,525
|
$924,387 | — | 30 Sep 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.17%
|
536,306
|
$895,631 | — | 30 Sep 2025 | |
| Cinctive Capital Management LP |
13F
|
Company |
0.16%
|
515,317
|
$860,579 | — | 30 Sep 2025 | |
| XTX Topco Ltd |
13F
|
Company |
0.13%
|
422,471
|
$705,527 | — | 30 Sep 2025 | |
| FIL Ltd |
13F
|
Company |
0.13%
|
400,000
|
$668,000 | — | 30 Sep 2025 | |
| POLEN CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.12%
|
399,134
|
$666,554 | — | 30 Sep 2025 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.12%
|
384,300
|
$641,781 | — | 30 Sep 2025 | |
| Kestra Advisory Services, LLC |
13F
|
Company |
0.11%
|
364,885
|
$609,358 | — | 30 Sep 2025 | |
| UBS Group AG |
13F
|
Company |
0.1%
|
329,378
|
$550,062 | — | 30 Sep 2025 | |
| HITE Hedge Asset Management LLC |
13F
|
Company |
0.1%
|
306,121
|
$511,222 | — | 30 Sep 2025 | |
| SBI Securities Co., Ltd. |
13F
|
Company |
0.07%
|
229,470
|
$383,215 | — | 30 Sep 2025 | |
| MYDA Advisors LLC |
13F
|
Company |
0.05%
|
170,000
|
$283,900 | — | 30 Sep 2025 | |
| Farther Finance Advisors, LLC |
13F
|
Company |
0.04%
|
141,019
|
$235,502 | — | 30 Sep 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.04%
|
112,467
|
$187,820 | — | 30 Sep 2025 | |
| Engineers Gate Manager LP |
13F
|
Company |
0.03%
|
100,477
|
$167,797 | — | 30 Sep 2025 | |
| Shay Capital LLC |
13F
|
Company |
0.03%
|
84,139
|
$140,512 | — | 30 Sep 2025 | |
| Squarepoint Ops LLC |
13F
|
Company |
0.03%
|
81,050
|
$135,354 | — | 30 Sep 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.02%
|
78,000
|
$130,260 | — | 30 Sep 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.02%
|
69,227
|
$115,610 | — | 30 Sep 2025 | |
| GROUP ONE TRADING LLC |
13F
|
Company |
0.02%
|
64,444
|
$107,621 | — | 30 Sep 2025 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
0.02%
|
64,085
|
$106,000 | — | 30 Sep 2025 | |
| Caitong International Asset Management Co., Ltd |
13F
|
Company |
0.02%
|
62,776
|
$104,836 | — | 30 Sep 2025 | |
| Sitrin Capital Management LLC |
13F
|
Company |
0.02%
|
60,000
|
$100,200 | — | 30 Sep 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.02%
|
55,997
|
$93,515 | — | 30 Sep 2025 | |
| SIMPLEX TRADING, LLC |
13F
|
Company |
0.02%
|
55,024
|
$91,000 | — | 30 Sep 2025 | |
| BANK OF NOVA SCOTIA |
13F
|
Company |
0.02%
|
54,300
|
$90,681 | — | 30 Sep 2025 | |
| Cubist Systematic Strategies, LLC |
13F
|
Company |
0.02%
|
51,617
|
$86,200 | — | 30 Sep 2025 | |
| SIGNATUREFD, LLC |
13F
|
Company |
0.02%
|
50,000
|
$83,500 | — | 30 Sep 2025 | |
| Catalyst Funds Management Pty Ltd |
13F
|
Company |
0.01%
|
46,800
|
$78,156 | — | 30 Sep 2025 | |
| Banco BTG Pactual S.A. |
13F
|
Company |
0.01%
|
46,640
|
$77,889 | — | 30 Sep 2025 | |
| FMR LLC |
13F
|
Company |
0.01%
|
44,145
|
$73,723 | — | 30 Sep 2025 | |
| CITIGROUP INC |
13F
|
Company |
0.01%
|
41,756
|
$69,732 | — | 30 Sep 2025 |
Institutional Holders of SES AI Corp - Class A common stock, par value $0.0001 per share (SES) as of Q4 2025
As of 31 Dec 2025,
SES AI Corp - Class A common stock, par value $0.0001 per share (SES) was held by
129 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
75,829,066 shares.
The largest 10 holders included
VANGUARD GROUP INC, Invesco Ltd., BlackRock, Inc., TWO SIGMA INVESTMENTS, LP, UBS Group AG, Temasek Holdings (Private) Ltd, TWO SIGMA ADVISERS, LP, GEODE CAPITAL MANAGEMENT, LLC, RENAISSANCE TECHNOLOGIES LLC, and General Motors Holdings LLC.
This page lists
129
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
95
Q4 2025 holders
129
Holder diff
34
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 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.