Marshall Wace, LLP

SEC CIK: 0001318757
Latest filing: Aug 13, 2026

SEC filings (opens in a new tab)

NSC holding history

Norfolk Southern Corp in every 13F filed by Marshall Wace, LLP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

NSC overview All 13F holders of NSC Full Q2 2026 holdings

Shares (Q2 2026): 711,526
Value: $223.8M
% of portfolio: 0.2%
Quarters held: 19; Since Q2 2021

Holdings of NSC by Marshall Wace, LLP, by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q2 2026	711,526	$223.8M	0.2%	+68,013+10.6%	Added	Holders
Q1 2026	643,513	$184.7M	0.2%	+413,680+180.0%	Added	Holders
Q4 2025	229,833	$66.4M	0.1%	+70,102+43.9%	Added	Holders
Q3 2025	159,731	$48.0M	0.1%	−63,743−28.5%	Reduced	Holders
Q2 2025	223,474	$57.2M	0.1%	−188,453−45.7%	Reduced	Holders
Q1 2025	411,927	$97.6M	0.1%	+156,419+61.2%	Added	Holders
Q4 2024	255,508	$60.0M	0.1%	−434,820−63.0%	Reduced	Holders
Q3 2024	690,328	$171.5M	0.2%	+66,393+10.6%	Added	Holders
Q2 2024	623,935	$134.0M	0.2%	−157,205−20.1%	Reduced	Holders
Q1 2024	781,140	$199.1M	0.3%	+451,057+136.6%	Added	Holders
Q4 2023	330,083	$78.0M	0.1%	−291,967−46.9%	Reduced	Holders
Q3 2023	622,050	$122.5M	0.3%	+22,616+3.8%	Added	Holders
Q2 2023	599,434	$135.9M	0.3%	+63,606+11.9%	Added	Holders
Q1 2023	535,828	$113.6M	0.3%	+522,064+3,793.0%	Added	Holders
Q4 2022	13,764	$3.39M	<0.1%	+13,764	New	Holders
Q3 2022	0	$0	0.0%	−183,218−100.0%	Sold out	Holders
Q2 2022	183,218	$41.6M	0.1%	+171,131+1,415.8%	Added	Holders
Q1 2022	12,087	$3.45M	<0.1%	−15,473−56.1%	Reduced	Holders
Q4 2021	27,560	$8.20M	<0.1%	+27,560	New	Holders
Q3 2021	0	$0	0.0%	−3,614−100.0%	Sold out	Holders
Q2 2021	3,614	$959.0K	<0.1%	+3,614	New	Holders