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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	$15.3B	+$390M	40	0.9%	Increased
2	Capital World Investors Los Angeles, California	$10.7B	+$1.64B	5	2.78%	Increased
3	State Street Boston, Massachusetts	$9.88B	+$587M	33	1%	Increased
4	BlackRock Institutional Trust San Francisco, California	$5.63B	+$60.3M	38	0.88%	Increased
5	Dodge & Cox San Francisco, California	$5.09B	-$381M	3	4.78%	Reduced
6	Fidelity Investments Boston, Massachusetts	$4.95B	-$646M	29	0.66%	Reduced
7	BlackRock Fund Advisors San Francisco, California	$4.41B	+$147M	40	0.91%	Increased
8	Bank of New York Mellon New York	$4B	+$28.8M	39	1.19%	Increased
9	Capital Research Global Investors Los Angeles, California	$3.64B	+$142M	3	1.2%	Increased
10	Wellington Management Group Boston, Massachusetts	$3.03B	+$44.9M	24	0.76%	Increased
11	Northern Trust Chicago, Illinois	$2.82B	-$20.2M	39	0.88%	Reduced
12	Dimensional Fund Advisors Austin, Texas	$2.59B	+$157M	37	1.4%	Increased
13	Massachusetts Financial Services Boston, Massachusetts	$2.39B	-$85.5M	11	1.17%	Reduced
14	ClearBridge Investments New York	$2.35B	+$127K	15	2.65%	Increased
15	Norges Bank Oslo, Norway	$2.24B	+$130M	30	1.06%	Increased
16	Morgan Stanley New York	$2.18B	+$48.9M	45	0.74%	Increased
17	Franklin Resources San Mateo, California	$2.13B	-$327M	17	1.11%	Reduced
18	JP Morgan Chase New York	$2.12B	+$465M	35	0.52%	Increased
19	Bank of America Charlotte, North Carolina	$1.9B	-$242M	45	0.42%	Reduced
20	Geode Capital Management Boston, Massachusetts	$1.82B	+$80.7M	38	0.92%	Increased
21	AllianceBernstein Nashville, Tennessee	$1.81B	+$90.9M	28	1.53%	Increased
22	Wells Fargo San Francisco, California	$1.79B	+$220M	41	0.66%	Increased
23	BlackRock Group London, United Kingdom	$1.7B	-$988K	32	0.85%	Reduced
24	First Eagle Investment Management New York	$1.61B	+$147M	5	4.07%	Increased
25	Waddell & Reed Financial Overland Park, Kansas	$1.53B	-$28.9M	13	3.16%	Reduced