MassMutual Private Wealth & Trust’s Kosmos Energy KOS Stock Holding History

MassMutual Private Wealth & Trust’s Portfolio KOS Stock Details KOS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$4.32K	Sell	1,700 -633	-27%	-$1.64K	﹤0.01%	1671
2026 Q2	$4.92K	Buy	2,333 +1,700	+269%	+$4.73K	﹤0.01%	1689
2026 Q1	$1.76K	Buy	+633	New	+$1.19K	﹤0.01%	2005
2025 Q2	–	Sell	-246	Closed	-$561	–	2434
2025 Q1	$561	Sell	246 -686	-74%	-$2.02K	﹤0.01%	2216
2024 Q4	$3.19K	Buy	932 +657	+239%	+$2.5K	﹤0.01%	1690
2024 Q3	$1.11K	Buy	275 +253	+1,150%	+$1.23K	﹤0.01%	1832
2024 Q2	$122	Hold	22	–	–	﹤0.01%	2109
2024 Q1	$131	Sell	22 -21	-49%	-$126	﹤0.01%	2020
2023 Q4	$289	Sell	43 -197	-82%	-$1.38K	﹤0.01%	1885
2023 Q3	$1.96K	Buy	240 +197	+458%	+$1.4K	﹤0.01%	1514
2023 Q2	$258	Buy	+43	New	+$280	﹤0.01%	1854

Other funds holding KOS

Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return

M&G plc London, United Kingdom $19.9B AUM 15.09% 1-Year Est. Return

Russell Investments Group London, United Kingdom $114B AUM 33.83% 1-Year Est. Return

Ballast Asset Management Dallas, Texas $230M AUM 34.36% 1-Year Est. Return

Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return

Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return

Creative Planning Overland Park, Kansas $179B AUM 16.96% 1-Year Est. Return

CenterBook Partners Greenwich, Connecticut $2.18B AUM 12.5% 1-Year Est. Return

LPL Financial San Diego, California $468B AUM 17.69% 1-Year Est. Return

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

MassMutual Private Wealth & Trust reduced its Kosmos Energy (KOS) stake by 27% in Q3 2026, selling an estimated $1.64K and leaving 1,700 shares worth $4.32K. The position accounts for ﹤0.01% of the portfolio, ranked #1671.

MassMutual Private Wealth & Trust first reported a position in KOS in Q2 2023 and has held it in 11 quarters since. The position peaked at $4.92K in Q2 2026. 88 funds tracked by Wall St. Rank hold KOS as of Q3 2026.

MassMutual Private Wealth & Trust held 1,700 shares of Kosmos Energy worth $4.32K as of Q3 2026.
MassMutual Private Wealth & Trust sold 633 Kosmos Energy shares in Q3 2026, an estimated $1.64K.
Kosmos Energy made up ﹤0.01% of MassMutual Private Wealth & Trust's portfolio in Q3 2026, its #1671 holding.
MassMutual Private Wealth & Trust first reported a position in Kosmos Energy in Q2 2023 and has held it in 11 quarters since.
MassMutual Private Wealth & Trust's Kosmos Energy position peaked at $4.92K in Q2 2026.
88 funds tracked by Wall St. Rank held Kosmos Energy as of Q3 2026.

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