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Oilfield Services

Service companies supply the rigs, pressure pumping, drilling fluids, and engineering that producers rely on rather than own. Their revenue tracks drilling activity, which moves faster and further in both directions than the oil price does.

88 stocks

#	Name	Holding	Trade Value	Theme Stocks	% of Portfolio	Status
1	Vanguard Group Malvern, Pennsylvania	$17.6B	+$504M	42	0.98%	Increased
2	Capital World Investors Los Angeles, California	$12.1B	+$383M	6	3.04%	Increased
3	State Street Boston, Massachusetts	$11.4B	+$445M	35	1.08%	Increased
4	BlackRock Institutional Trust San Francisco, California	$6.46B	+$170M	40	0.96%	Increased
5	Fidelity Investments Boston, Massachusetts	$5.48B	-$12.2M	27	0.73%	Reduced
6	BlackRock Fund Advisors San Francisco, California	$5.47B	+$493M	42	1.01%	Increased
7	Dodge & Cox San Francisco, California	$5.13B	-$247M	3	4.55%	Reduced
8	Bank of New York Mellon New York	$4.44B	-$11M	41	1.28%	Reduced
9	Capital Research Global Investors Los Angeles, California	$4.29B	+$20.4M	4	1.39%	Increased
10	Wellington Management Group Boston, Massachusetts	$3.31B	-$149M	26	0.83%	Reduced
11	Northern Trust Chicago, Illinois	$2.99B	-$133M	41	0.92%	Reduced
12	Dimensional Fund Advisors Austin, Texas	$2.95B	-$57.2M	37	1.47%	Reduced
13	Norges Bank Oslo, Norway	$2.54B	-$68.1M	31	1.11%	Reduced
14	ClearBridge Investments New York	$2.51B	+$14M	16	2.76%	Increased
15	Morgan Stanley New York	$2.48B	+$25.2M	47	0.81%	Increased
16	Massachusetts Financial Services Boston, Massachusetts	$2.39B	-$156M	11	1.17%	Reduced
17	JP Morgan Chase New York	$2.29B	-$71.8M	43	0.55%	Reduced
18	Bank of America Charlotte, North Carolina	$2.25B	+$147M	48	0.49%	Increased
19	Geode Capital Management Boston, Massachusetts	$2.14B	+$107M	40	0.99%	Increased
20	Franklin Resources San Mateo, California	$2.09B	-$342M	17	1.08%	Reduced
21	BlackRock Group London, United Kingdom	$2.01B	+$130M	32	0.96%	Increased
22	First Eagle Investment Management New York	$1.91B	+$196M	5	4.86%	Increased
23	Wells Fargo San Francisco, California	$1.88B	-$97.4M	44	0.66%	Reduced
24	VanEck Associates New York	$1.85B	+$142M	19	9.21%	Increased
25	Invesco Atlanta, Georgia	$1.78B	+$119M	37	0.6%	Increased