O'Brien Greene & Co’s Viper Energy VNOM Stock Holding History

O'Brien Greene & Co’s Portfolio VNOM Stock Details VNOM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$500K	Buy	11,800 +1,625	+16%	+$75.1K	0.14%	95
2026 Q1	$478K	Hold	10,175	–	–	0.14%	94
2025 Q4	$393K	Hold	10,175	–	–	0.12%	101
2025 Q3	$389K	Sell	10,175 -1,117	-10%	-$42.6K	0.12%	98
2025 Q2	$431K	Buy	11,292 +3,017	+36%	+$122K	0.14%	85
2025 Q1	$374K	Hold	8,275	–	–	0.13%	95
2024 Q4	$406K	Buy	8,275 +1,275	+18%	+$65.7K	0.13%	93
2024 Q3	$316K	Sell	7,000 -4,699	-40%	-$207K	0.1%	109
2024 Q2	$439K	Buy	11,699 +1,699	+17%	+$64.6K	0.14%	89
2024 Q1	$385K	Hold	10,000	–	–	0.13%	97
2023 Q4	$314K	Hold	10,000	–	–	0.11%	102
2023 Q3	$279K	Sell	10,000 -6,000	-38%	-$165K	0.1%	109
2023 Q2	$429K	Sell	16,000 -5,000	-24%	-$137K	0.15%	88
2023 Q1	$588K	Hold	21,000	–	–	0.22%	71
2022 Q4	$668K	Sell	21,000 -30,597	-59%	-$988K	0.25%	62
2022 Q3	$1.48M	Buy	51,597 +34,398	+200%	+$1M	0.2%	76
2022 Q2	$459K	Buy	17,199 +5,500	+47%	+$167K	0.17%	85
2022 Q1	$346K	Buy	+11,699	New	+$324K	0.11%	111

Other funds holding VNOM

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

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

KEM

Kimmeridge Energy Management New York $849M AUM 37.55% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

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

Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

O'Brien Greene & Co's VNOM Position: Q2 2026 in Review

O'Brien Greene & Co increased its Viper Energy (VNOM) stake by 16% in Q2 2026, buying an estimated $75.1K and bringing the position to 11,800 shares worth $500K. The position accounts for 0.14% of the portfolio, ranked #95.

O'Brien Greene & Co first reported a position in VNOM in Q1 2022 and has held it in 18 quarters since. The position peaked at $1.48M in Q3 2022. 496 funds tracked by Wall St. Rank hold VNOM as of Q2 2026.

O'Brien Greene & Co held 11,800 shares of Viper Energy worth $500K as of Q2 2026.
O'Brien Greene & Co bought 1,625 Viper Energy shares in Q2 2026, an estimated $75.1K.
Viper Energy made up 0.14% of O'Brien Greene & Co's portfolio in Q2 2026, its #95 holding.
O'Brien Greene & Co first reported a position in Viper Energy in Q1 2022 and has held it in 18 quarters since.
O'Brien Greene & Co's Viper Energy position peaked at $1.48M in Q3 2022.
496 funds tracked by Wall St. Rank held Viper Energy as of Q2 2026.

Based on O'Brien Greene & Co's 13F filing for Q2 2026, filed 6 Aug 2026.