California State Teachers Retirement System (CalSTRS)’s SELLAS Life Sciences SLS Stock Holding History

California State Teachers Retirement System (CalSTRS)’s Portfolio SLS Stock Details SLS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2.99M	Buy	202,374 +193,037	+2,067%	+$1.33M	﹤0.01%	1397
2026 Q1	$39.5K	Buy	9,337 +1,709	+22%	+$7.64K	﹤0.01%	2277
2025 Q4	$28.8K	Buy	7,628 +1,669	+28%	+$3.24K	﹤0.01%	2401
2025 Q3	$9.59K	Buy	5,959 +4	+0.1%	+$7	﹤0.01%	2844
2025 Q2	$13K	Buy	+5,955	New	+$9.14K	﹤0.01%	2639
2017 Q2	–	Sell	-43	Closed	-$39K	–	3047
2017 Q1	$39K	Buy	43 +28	+187%	+$46.4K	﹤0.01%	2969
2016 Q4	$43K	Buy	+15	New	+$87.2K	﹤0.01%	2974

Other funds holding SLS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

AFM

Anson Funds Management Dallas, Texas $1.68B AUM 373.57% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Jones Financial Companies Des Peres, Missouri $250B AUM 21.32% 1-Year Est. Return

Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return

Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM

California State Teachers Retirement System (CalSTRS)'s SLS Position: Q2 2026 in Review

California State Teachers Retirement System (CalSTRS) increased its SELLAS Life Sciences (SLS) stake by 2,067% in Q2 2026, buying an estimated $1.33M and bringing the position to 202,374 shares worth $2.99M. The position accounts for ﹤0.01% of the portfolio, ranked #1397.

California State Teachers Retirement System (CalSTRS) first reported a position in SLS in Q4 2016 and has held it in 7 quarters since. 192 funds tracked by Wall St. Rank hold SLS as of Q2 2026.

California State Teachers Retirement System (CalSTRS) held 202,374 shares of SELLAS Life Sciences worth $2.99M as of Q2 2026.
California State Teachers Retirement System (CalSTRS) bought 193,037 SELLAS Life Sciences shares in Q2 2026, an estimated $1.33M.
SELLAS Life Sciences made up ﹤0.01% of California State Teachers Retirement System (CalSTRS)'s portfolio in Q2 2026, its #1397 holding.
California State Teachers Retirement System (CalSTRS) first reported a position in SELLAS Life Sciences in Q4 2016 and has held it in 7 quarters since.
192 funds tracked by Wall St. Rank held SELLAS Life Sciences as of Q2 2026.

Based on California State Teachers Retirement System (CalSTRS)'s 13F filing for Q2 2026, filed 24 Aug 2026.