How many shares of SLS does STATE STREET CORP own?

As of 2026-Q2, STATE STREET CORP holds 13M shares of SLS (SELLAS LIFE SCIENCES GROUP I).

What is STATE STREET CORP's SLS position worth?

As of 2026-Q2, STATE STREET CORP's SLS position is worth $191.8M.

In 2026-Q2, STATE STREET CORP increased their SLS position (+54.8% change in shares).

Based on available 13F filings, STATE STREET CORP first reported a position in SLS in 2021-Q2. They have held the position across 21 quarters.

Position history for STATE STREET CORP's holdings in SELLAS LIFE SCIENCES GROUP I

Current Value

$191.8M

Current Shares

13M

Total Value Change

+$191.4M

Total Shares Change

+13M

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	13M	+54.8%	$191.8M	0.0%	$14.76	43
2026-Q1	Increased	8.4M	+283.7%	$35.5M	0.0%	$4.23	47
2025-Q4	Increased	2.2M	+60.8%	$8.2M	0.0%	$3.77	40
2025-Q3	Increased	1.4M	+22.3%	$2.2M	0.0%	$1.61	31
2025-Q2	Increased	1.1M	+301.7%	$2.4M	0.0%	$2.19	42
2025-Q1	Increased	277,029	+21.6%	$299,191	0.0%	$1.08	19
2024-Q4	Increased	227,729	+30.5%	$236,838	0.0%	$1.04	20
2024-Q3	Increased	174,529	+30.2%	$218,161	0.0%	$1.25	20
2024-Q2	Increased	134,029	+38.0%	$159,495	0.0%	$1.19	20
2024-Q1	Unchanged	97,129	0.0%	$98,100	0.0%	$1.01	0
2023-Q4	Unchanged	97,129	0.0%	$102,957	0.0%	$1.06	0
2023-Q3	Unchanged	97,129	0.0%	$159,292	0.0%	$1.64	0
2023-Q2	Unchanged	97,129	0.0%	$152,493	0.0%	$1.57	0
2023-Q1	Increased	97,129	+35.4%	$138,894	0.0%	$1.43	20
2022-Q4	Increased	71,729	+23.2%	$169,280	0.0%	$2.36	19
2022-Q3	Increased	58,206	+13.6%	$118,000	0.0%	$2.02	17
2022-Q2	Unchanged	51,236	0.0%	$114,000	0.0%	$2.23	0
2022-Q1	Increased	51,236	+36.8%	$342,000	0.0%	$6.68	21
2021-Q4	Unchanged	37,468	0.0%	$207,000	0.0%	$5.53	0
2021-Q3	Unchanged	37,468	0.0%	$343,000	0.0%	$9.16	0
2021-Q2	New	37,468	-	$416,000	0.0%	$11.10	37