MassMutual Private Wealth & Trust
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MassMutual Private Wealth & Trust’s Solid Power SLDP Stock Holding History

MassMutual Private Wealth & Trust’s Portfolio SLDP Stock Details SLDP Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		– Sell
-89
Closed -$231 – 2465
2026
Q2 		$231 Buy
89
+69
+345% +$213 ﹤0.01% 2355
2026
Q1 		$60 Buy
+20
New +$81 ﹤0.01% 2370
2024
Q1 		– Sell
-1,150
Closed -$1.67K – 2122
2023
Q4 		$1.67K Buy
+1,150
New +$1.72K ﹤0.01% 1563

Other funds holding SLDP

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Citigroup
Citigroup New York $308B AUM 40.94% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Inspire Investing
Inspire Investing Meridian, Idaho $2.37B AUM 29.82% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $362B AUM 34.89% 1-Year Est. Return
Virginia Retirement Systems
Virginia Retirement Systems Richmond, Virginia $16.3B AUM 35.33% 1-Year Est. Return
IMC Chicago
IMC Chicago Chicago, Illinois $483B AUM 41.26% 1-Year Est. Return
Mitsubishi UFJ Asset Management
Mitsubishi UFJ Asset Management Tokyo, Japan $194B AUM 32.2% 1-Year Est. Return

MassMutual Private Wealth & Trust's SLDP Position: Q3 2026 in Review

MassMutual Private Wealth & Trust sold out of Solid Power (SLDP) in Q3 2026, closing a stake of 89 shares — an estimated $231 sold.

MassMutual Private Wealth & Trust first reported a position in SLDP in Q4 2023 and held it in 3 quarters. The position peaked at $1.67K in Q4 2023. 78 funds tracked by Wall St. Rank hold SLDP as of Q3 2026.

  • MassMutual Private Wealth & Trust reported no remaining Solid Power position as of Q3 2026 after selling out during the quarter.
  • MassMutual Private Wealth & Trust sold 89 Solid Power shares in Q3 2026, an estimated $231.
  • MassMutual Private Wealth & Trust first reported a position in Solid Power in Q4 2023 and held it in 3 quarters.
  • MassMutual Private Wealth & Trust's Solid Power position peaked at $1.67K in Q4 2023.
  • 78 funds tracked by Wall St. Rank held Solid Power as of Q3 2026.

Based on MassMutual Private Wealth & Trust's 13F filing for Q3 2026, filed 5 Oct 2026.