MPWT
RIVN icon

MassMutual Private Wealth & Trust’s Rivian RIVN Stock Holding History

MassMutual Private Wealth & Trust’s Portfolio RIVN Stock Details RIVN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$284K Buy
19,036
+36
+0.2% +$584 0.01% 381
2026
Q2 		$330K Sell
19,000
-109
-0.6% -$1.7K 0.01% 372
2026
Q1 		$288K Buy
19,109
+74
+0.4% +$1.18K 0.01% 382
2025
Q4 		$375K Sell
19,035
-24
-0.1% -$381 0.01% 344
2025
Q3 		$280K Buy
19,059
+17,757
+1,364% +$238K 0.01% 389
2025
Q2 		$17.9K Buy
1,302
+160
+14% +$2.17K ﹤0.01% 1146
2025
Q1 		$14.2K Buy
1,142
+1,096
+2,383% +$13.8K ﹤0.01% 1160
2024
Q4 		$612 Hold
46
– – ﹤0.01% 2112
2024
Q3 		$516 Buy
46
+11
+31% +$158 ﹤0.01% 1971
2024
Q2 		$470 Sell
35
-82
-70% -$857 ﹤0.01% 1964
2024
Q1 		$1.28K Sell
117
-3,951
-97% -$56.9K ﹤0.01% 1649
2023
Q4 		$95.4K Buy
4,068
+2,003
+97% +$37.7K ﹤0.01% 474
2023
Q3 		$50.1K Buy
2,065
+1,932
+1,453% +$45.1K ﹤0.01% 588
2023
Q2 		$2.22K Sell
133
-42
-24% -$587 ﹤0.01% 1443
2023
Q1 		$2.71K Buy
175
+149
+573% +$2.52K ﹤0.01% 1328
2022
Q4 		$0 Sell
26
-3
-10% -$88 ﹤0.01% 1817
2022
Q3 		$1K Hold
29
– – ﹤0.01% 1499
2022
Q2 		$1K Buy
+29
New +$906 ﹤0.01% 1392
2022
Q1 		– Sell
-6
Closed -$1K – 1617
2021
Q4 		$1K Buy
+6
New +$691 ﹤0.01% 1292

Other funds holding RIVN

MSV
MN Services Vermogensbeheer The Hague, Netherlands $13.4B AUM 37.34% 1-Year Est. Return
FFA
Farther Finance Advisors San Francisco, California $14.2B AUM 18.33% 1-Year Est. Return
GAA
Green Alpha Advisors Niwot, Colorado $148M AUM 98.22% 1-Year Est. Return
ZCI
Zevenbergen Capital Investments Edmonds, Washington $4.37B AUM 52.9% 1-Year Est. Return
WPC
Wedmont Private Capital West Chester, Pennsylvania $4.18B AUM 18.65% 1-Year Est. Return
VFA
Valeo Financial Advisors Carmel, Indiana $4.74B AUM 19.15% 1-Year Est. Return
GI
GAMMA Investing Foster City, California $2.96B AUM 34.38% 1-Year Est. Return
SC
Sapient Capital Indianapolis, Indiana $7.44B AUM 23.27% 1-Year Est. Return
EFG
Everhart Financial Group Dublin, Ohio $1.62B AUM 25.73% 1-Year Est. Return
CI
CX Institutional Auburn, Indiana $3.69B AUM 15.82% 1-Year Est. Return

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

MassMutual Private Wealth & Trust increased its Rivian (RIVN) stake by 0.19% in Q3 2026, buying an estimated $584 and bringing the position to 19,036 shares worth $284K. The position accounts for 0.01% of the portfolio, ranked #381.

MassMutual Private Wealth & Trust first reported a position in RIVN in Q4 2021 and has held it in 19 quarters since. The position peaked at $375K in Q4 2025. 33 funds tracked by Wall St. Rank hold RIVN as of Q3 2026.

  • MassMutual Private Wealth & Trust held 19,036 shares of Rivian worth $284K as of Q3 2026.
  • MassMutual Private Wealth & Trust bought 36 Rivian shares in Q3 2026, an estimated $584.
  • Rivian made up 0.01% of MassMutual Private Wealth & Trust's portfolio in Q3 2026, its #381 holding.
  • MassMutual Private Wealth & Trust first reported a position in Rivian in Q4 2021 and has held it in 19 quarters since.
  • MassMutual Private Wealth & Trust's Rivian position peaked at $375K in Q4 2025.
  • 33 funds tracked by Wall St. Rank held Rivian as of Q3 2026.

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