SELLAS Life Sciences Group, Inc. - Common Stock (SLS)
CUSIP: 81642T209
Q3 2025 13F Holders as of 30 Sep 2025
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 178,475,456
- Total 13F shares
- 32,917,301
- Share change
- +6,137,446
- Total reported value
- $53,012,951
- Put/Call ratio
- 2%
- Price per share
- $1.61
- Number of holders
- 92
- Value change
- +$9,796,863
- Number of buys
- 49
- Number of sells
- 25
Quarterly Holders Quick Answers
What is CUSIP 81642T209?
CUSIP 81642T209 identifies SLS - SELLAS Life Sciences Group, Inc. - Common Stock in SEC institutional holdings data.
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Recent filing periods for CUSIP 81642T209:
Top shareholders of SLS - SELLAS Life Sciences Group, Inc. - Common Stock (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 |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
|
Company |
3.7%
|
6,654,799
|
$14,574,010 | — | 30 Jun 2025 | |
| BlackRock, Inc. |
13F
|
Company |
2.6%
|
4,590,273
|
$10,052,697 | — | 30 Jun 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
1.5%
|
2,715,489
|
$5,946,922 | — | 30 Jun 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.2%
|
2,200,428
|
$4,819,427 | — | 30 Jun 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.83%
|
1,489,672
|
$3,262,382 | — | 30 Jun 2025 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.63%
|
1,127,225
|
$2,468,623 | — | 30 Jun 2025 | |
| STATE STREET CORP |
13F
|
Company |
0.62%
|
1,112,705
|
$2,436,824 | — | 30 Jun 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.61%
|
1,084,478
|
$2,375,007 | — | 30 Jun 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.54%
|
971,329
|
$2,127,211 | — | 30 Jun 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.39%
|
698,493
|
$1,529,700 | — | 30 Jun 2025 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.26%
|
465,506
|
$1,019,458 | — | 30 Jun 2025 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
0.24%
|
426,584
|
$934,000 | — | 30 Jun 2025 | |
| Barbara A. Wood |
3/4/5
|
EVP, Gen. Counsel, Corp. Sec. |
—
mixed-class rows
|
249,450
mixed-class rows
|
$821,565 | — | 22 Jan 2024 | |
| UBS Group AG |
13F
|
Company |
0.17%
|
309,687
|
$678,214 | — | 30 Jun 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.16%
|
294,106
|
$644,092 | — | 30 Jun 2025 | |
| Anson Funds Management LP |
13F
|
Company |
0.15%
|
275,000
|
$602,250 | — | 30 Jun 2025 | |
| Opus Capital Group, LLC |
13F
|
Company |
0.13%
|
240,000
|
$526,000 | — | 30 Jun 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.11%
|
201,460
|
$441,198 | — | 30 Jun 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.11%
|
197,642
|
$432,836 | — | 30 Jun 2025 | |
| BARCLAYS PLC |
13F
|
Company |
0.1%
|
172,803
|
$378,439 | — | 30 Jun 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.08%
|
135,789
|
$297,374 | — | 30 Jun 2025 | |
| Robert Francomano |
3/4/5
|
Chief Commercial Officer |
—
mixed-class rows
|
91,836
mixed-class rows
|
$278,365 | — | 22 Jan 2024 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.05%
|
84,993
|
$186,135 | — | 30 Jun 2025 | |
| XTX Topco Ltd |
13F
|
Company |
0.04%
|
76,900
|
$168,411 | — | 30 Jun 2025 | |
| LPL Financial LLC |
13F
|
Company |
0.04%
|
67,560
|
$147,956 | — | 30 Jun 2025 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.03%
|
61,892
|
$135,543 | — | 30 Jun 2025 | |
| MetLife Investment Management, LLC |
13F
|
Company |
0.03%
|
58,844
|
$128,868 | — | 30 Jun 2025 | |
| Atom Investors LP |
13F
|
Company |
0.03%
|
54,624
|
$119,627 | — | 30 Jun 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.03%
|
53,815
|
$117,855 | — | 30 Jun 2025 | |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. |
13F
|
Company |
0.03%
|
52,210
|
$114,340 | — | 30 Jun 2025 | |
| Mariner, LLC |
13F
|
Company |
0.03%
|
51,109
|
$111,929 | — | 30 Jun 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.03%
|
50,166
|
$109,863 | — | 30 Jun 2025 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.03%
|
49,960
|
$109,412 | — | 30 Jun 2025 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.03%
|
49,300
|
$107,967 | — | 30 Jun 2025 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.03%
|
47,959
|
$106,000 | — | 30 Jun 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.03%
|
46,682
|
$102,234 | — | 30 Jun 2025 | |
| INTECH INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.03%
|
46,217
|
$101,215 | — | 30 Jun 2025 | |
| CITIGROUP INC |
13F
|
Company |
0.02%
|
42,415
|
$92,889 | — | 30 Jun 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.02%
|
34,579
|
$75,728 | — | 30 Jun 2025 | |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE |
13F
|
Company |
0.02%
|
34,551
|
$75,667 | — | 30 Jun 2025 | |
| Cubist Systematic Strategies, LLC |
13F
|
Company |
0.02%
|
31,314
|
$68,578 | — | 30 Jun 2025 | |
| VOYA INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.02%
|
27,503
|
$60,232 | — | 30 Jun 2025 | |
| Quadrature Capital Ltd |
13F
|
Company |
0.01%
|
24,284
|
$52,696 | — | 30 Jun 2025 | |
| Police & Firemen's Retirement System of New Jersey |
13F
|
Company |
0.01%
|
23,351
|
$51,139 | — | 30 Jun 2025 | |
| INDEPENDENT FINANCIAL GROUP, LLC |
13F
|
Company |
0.01%
|
23,250
|
$50,918 | — | 30 Jun 2025 | |
| SG Americas Securities, LLC |
13F
|
Company |
0.01%
|
20,910
|
$46,000 | — | 30 Jun 2025 | |
| GREAT VALLEY ADVISOR GROUP, INC. |
13F
|
Company |
0.01%
|
20,000
|
$44,000 | — | 30 Jun 2025 | |
| SIMON QUICK ADVISORS, LLC |
13F
|
Company |
0.01%
|
20,000
|
$43,800 | — | 30 Jun 2025 | |
| ProShare Advisors LLC |
13F
|
Company |
0.01%
|
19,571
|
$42,860 | — | 30 Jun 2025 | |
| COMMONWEALTH EQUITY SERVICES, LLC |
13F
|
Company |
0.01%
|
19,248
|
$42,000 | — | 30 Jun 2025 |
Institutional Holders of SELLAS Life Sciences Group, Inc. - Common Stock (SLS) as of Q3 2025
As of 30 Sep 2025,
SELLAS Life Sciences Group, Inc. - Common Stock (SLS) was held by
92 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
32,917,301 shares.
The largest 10 holders included
VANGUARD GROUP INC, Anson Funds Management LP, BlackRock, Inc., MARSHALL WACE, LLP, GEODE CAPITAL MANAGEMENT, LLC, STATE STREET CORP, MORGAN STANLEY, Nuveen, LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, and NORTHERN TRUST CORP.
This page lists
93
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 Q2 2025 Across Filers
Q2 2025 holders
78
Q3 2025 holders
92
Holder diff
14
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 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.