Security key
81642T209
SELLAS Life Sciences Group, Inc. - Common Stock (SLS)
CUSIP: 81642T209
Q2 2025 13F Holders as of 30 Jun 2025
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 178,475,456
- Total 13F shares
- 26,771,579
- Share change
- +12,473,311
- Total reported value
- $58,629,839
- Put/Call ratio
- 1.6%
- Price per share
- $2.19
- Number of holders
- 78
- Value change
- +$27,498,028
- Number of buys
- 62
- Number of sells
- 13
Report period
Q2 2025
Institutions
78
Top holders
10
SLS full security history
Newer quarter: Q3 2025
Previous quarter: Q1 2025
SELLAS Life Sciences Group, Inc. SEC filings
SELLAS Life Sciences Group, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 81642T209
Recent filing periods:
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 |
|---|---|---|---|---|---|---|---|---|
| Anson Funds Management LP |
13F
|
Company |
4.2%
|
7,579,095
|
$8,185,423 | — | 31 Mar 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
1.6%
|
2,839,318
|
$3,066,464 | — | 31 Mar 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.46%
|
820,440
|
$886,369 | — | 31 Mar 2025 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.39%
|
688,696
|
$743,792 | — | 31 Mar 2025 | |
| BlackRock, Inc. |
13F
|
Company |
0.3%
|
538,460
|
$581,538 | — | 31 Mar 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.2%
|
349,505
|
$377,465 | — | 31 Mar 2025 | |
| STATE STREET CORP |
13F
|
Company |
0.16%
|
277,029
|
$299,191 | — | 31 Mar 2025 | |
| Opus Capital Group, LLC |
13F
|
Company |
0.13%
|
239,500
|
$259,000 | — | 31 Mar 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.09%
|
164,390
|
$177,541 | — | 31 Mar 2025 | |
| MORGAN STANLEY |
13F
|
Company |
0.04%
|
66,450
|
$71,766 | — | 31 Mar 2025 | |
| LPL Financial LLC |
13F
|
Company |
0.04%
|
65,744
|
$71,004 | — | 31 Mar 2025 | |
| Atom Investors LP |
13F
|
Company |
0.04%
|
64,216
|
$69,353 | — | 31 Mar 2025 | |
| UBS Group AG |
13F
|
Company |
0.03%
|
62,231
|
$67,210 | — | 31 Mar 2025 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.03%
|
58,541
|
$63,225 | — | 31 Mar 2025 | |
| Virtu Financial LLC |
13F
|
Company |
0.03%
|
53,861
|
$58,000 | — | 31 Mar 2025 | |
| Mariner, LLC |
13F
|
Company |
0.03%
|
51,200
|
$55,296 | — | 31 Mar 2025 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.03%
|
48,287
|
$52,150 | — | 31 Mar 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.02%
|
34,892
|
$37,683 | — | 31 Mar 2025 | |
| Jain Global LLC |
13F
|
Company |
0.02%
|
27,400
|
$29,592 | — | 31 Mar 2025 | |
| INDEPENDENT FINANCIAL GROUP, LLC |
13F
|
Company |
0.01%
|
23,250
|
$25,110 | — | 31 Mar 2025 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
0.01%
|
22,727
|
$25,000 | — | 31 Mar 2025 | |
| Tower Research Capital LLC (TRC) |
13F
|
Company |
0.01%
|
20,889
|
$22,560 | — | 31 Mar 2025 | |
| Quadrature Capital Ltd |
13F
|
Company |
0.01%
|
20,673
|
$22,223 | — | 31 Mar 2025 | |
| Hudson Bay Capital Management LP |
13F
|
Company |
0.01%
|
20,660
|
$22,313 | — | 31 Mar 2025 | |
| Prosperity Financial Group, Inc. |
13F
|
Company |
0.01%
|
16,500
|
$17,820 | — | 31 Mar 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.01%
|
16,238
|
$17,537 | — | 31 Mar 2025 | |
| Grange Capital, LLC |
13F
|
Company |
0.01%
|
13,501
|
$14,581 | — | 31 Mar 2025 | |
| TWO SIGMA SECURITIES, LLC |
13F
|
Company |
0.01%
|
12,969
|
$14,007 | — | 31 Mar 2025 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.01%
|
12,925
|
$14,000 | — | 31 Mar 2025 | |
| Schonfeld Strategic Advisors LLC |
13F
|
Company |
0.01%
|
12,481
|
$13,479 | — | 31 Mar 2025 | |
| COMMONWEALTH EQUITY SERVICES, LLC |
13F
|
Company |
0.01%
|
12,154
|
$13,000 | — | 31 Mar 2025 | |
| Equitable Holdings, Inc. |
13F
|
Company |
0.01%
|
12,060
|
$13,025 | — | 31 Mar 2025 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.01%
|
11,482
|
$12,401 | — | 31 Mar 2025 | |
| CALTON & ASSOCIATES, INC. |
13F
|
Company |
0.01%
|
11,000
|
$11,880 | — | 31 Mar 2025 | |
| Brooklyn FI, LLC |
13F
|
Company |
0.01%
|
10,140
|
$10,951 | — | 31 Mar 2025 | |
| Nemes Rush Group LLC |
13F
|
Company |
0.01%
|
10,000
|
$10,800 | — | 31 Mar 2025 | |
| Private Wealth Management Group, LLC |
13F
|
Company |
0.01%
|
10,000
|
$10,800 | — | 31 Mar 2025 | |
| SBI Securities Co., Ltd. |
13F
|
Company |
0%
|
5,428
|
$5,862 | — | 31 Mar 2025 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0%
|
3,003
|
$3,243 | — | 31 Mar 2025 | |
| OSAIC HOLDINGS, INC. |
13F
|
Company |
0%
|
2,660
|
$2,872 | — | 31 Mar 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0%
|
622
|
$672 | — | 31 Mar 2025 | |
| JONES FINANCIAL COMPANIES LLLP |
13F
|
Company |
0%
|
374
|
$415 | — | 31 Mar 2025 | |
| CALDWELL SUTTER CAPITAL, INC. |
13F
|
Company |
0%
|
100
|
$108 | — | 31 Mar 2025 | |
| Parkside Financial Bank & Trust |
13F
|
Company |
0%
|
2
|
$3 | — | 31 Mar 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 | |
| Robert Francomano |
3/4/5
|
Chief Commercial Officer |
—
mixed-class rows
|
91,836
mixed-class rows
|
$278,365 | — | 22 Jan 2024 |
Institutional Holders of SELLAS Life Sciences Group, Inc. - Common Stock (SLS) as of Q2 2025
As of 30 Jun 2025,
SELLAS Life Sciences Group, Inc. - Common Stock (SLS) was held by
78 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
26,771,579 shares.
The largest 10 holders included
VANGUARD GROUP INC, BlackRock, Inc., MARSHALL WACE, LLP, GEODE CAPITAL MANAGEMENT, LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, MILLENNIUM MANAGEMENT LLC, STATE STREET CORP, MORGAN STANLEY, Nuveen, LLC, and NORTHERN TRUST CORP.
This page lists
79
institutional shareholders reporting positions in this security
for the Q2 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2025 vs Q1 2025 Across Filers
Q1 2025 holders
43
Q2 2025 holders
78
Holder diff
35
| Investor | Q1 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2025 Value $ | Q2 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.