Ken Griffin’s Morgan Stanley Pathway Small-Mid Cap Equity ETF MSSM Stock Holding History

Ken Griffin’s Portfolio MSSM Stock Details MSSM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$360K	Sell	6,965 -13,033	-65%	-$696K	﹤0.01%	10058
2025 Q4	$1.01M	Buy	19,998 +12,130	+154%	+$621K	﹤0.01%	7372
2025 Q3	$400K	Sell	7,868 -40,220	-84%	-$1.97M	﹤0.01%	9674
2025 Q2	$2.24M	Buy	+48,088	New	+$2.09M	﹤0.01%	5491
2025 Q1	–	Sell	-29,573	Closed	-$1.39M	–	15875
2024 Q4	$1.39M	Buy	+29,573	New	+$1.42M	﹤0.01%	6382

Other funds holding MSSM

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

Fifth Third Bancorp Cincinnati, Ohio $61.7B AUM 33.76% 1-Year Est. Return

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

SPIA

Steward Partners Investment Advisory New York $19.6B AUM 22.89% 1-Year Est. Return

Northwestern Mutual Wealth Management Milwaukee, Wisconsin $187B AUM 21.7% 1-Year Est. Return

Truvestments Capital Sarasota, Florida $673M AUM 55.24% 1-Year Est. Return

VAI

Vanguard Advisers Inc Malvern, Pennsylvania $25.5B AUM

CTA

Colonial Trust Advisors Spartanburg, South Carolina $1.44B AUM 26.89% 1-Year Est. Return

Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return

Ken Griffin's MSSM Position: Q1 2026 in Review

Ken Griffin reduced its Morgan Stanley Pathway Small-Mid Cap Equity ETF (MSSM) stake by 65% in Q1 2026, selling an estimated $696K and leaving 6,965 shares worth $360K. The position accounts for ﹤0.01% of the portfolio, ranked #10058.

Ken Griffin first reported a position in MSSM in Q4 2024 and has held it in 5 quarters since. The position peaked at $2.24M in Q2 2025. 21 funds tracked by Wall St. Rank hold MSSM as of Q1 2026.

Ken Griffin held 6,965 shares of Morgan Stanley Pathway Small-Mid Cap Equity ETF worth $360K as of Q1 2026.
Ken Griffin sold 13,033 Morgan Stanley Pathway Small-Mid Cap Equity ETF shares in Q1 2026, an estimated $696K.
Morgan Stanley Pathway Small-Mid Cap Equity ETF made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #10058 holding.
Ken Griffin first reported a position in Morgan Stanley Pathway Small-Mid Cap Equity ETF in Q4 2024 and has held it in 5 quarters since.
Ken Griffin's Morgan Stanley Pathway Small-Mid Cap Equity ETF position peaked at $2.24M in Q2 2025.
21 funds tracked by Wall St. Rank held Morgan Stanley Pathway Small-Mid Cap Equity ETF as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.