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NATIONAL GRID PLC
NATIONAL GRID PLC. Institutional holdings reported to the SEC.

Institutional Holders (2017Q2)
Portfolio Summary: 329 Institutional holders with a total value of $2,121,315,613.
#
Manager Name
Shares
Value ($)
%
Options
Notes
301 MILLENNIUM MANAGEMENT LLC 276,089 17,344,000 0.82%
302 ENVESTNET ASSET MANAGEMENT INC 284,630 17,881,000 0.84%
303 TWO SIGMA INVESTMENTS, LP 309,143 19,420,000 0.92%
304 SUNTRUST BANKS INC 315,074 19,793,000 0.93%
305 THORNBURG INVESTMENT MANAGEMENT INC 351,888 22,106,000 1.04%
306 JANE STREET GROUP, LLC 363,536 22,837,000 1.08%
307 RUSSELL INVESTMENTS GROUP, LTD. 366,722 23,031,000 1.09%
308 DIMENSIONAL FUND ADVISORS LP 377,556 23,718,000 1.12%
309 AMERIPRISE FINANCIAL INC 385,152 24,182,000 1.14%
310 GLOBAL FINANCIAL PRIVATE CAPITAL, INC 404,329 25,400,000 1.20%
311 Invesco Ltd. 410,949 25,815,000 1.22%
312 PARAMETRIC PORTFOLIO ASSOCIATES LLC 418,411 26,285,000 1.24%
313 REAVES W H & CO INC 468,260 29,416,000 1.39%
314 BANK OF MONTREAL /CAN/ 535,735 33,656,000 1.59%
315 NORTHERN TRUST CORP 598,478 37,596,000 1.77%
316 MANUFACTURERS LIFE INSURANCE COMPANY, THE 642,103 40,337,000 1.90%
317 Capital International Investors 669,166 42,037,000 1.98%
318 Nuveen Asset Management, LLC 742,724 46,658,000 2.20%
319 ROYAL BANK OF CANADA 929,715 58,404,000 2.75%
320 MILLER HOWARD INVESTMENTS INC /NY 1,025,939 64,449,000 3.04%
321 MACQUARIE GROUP LTD 1,058,852 66,518,000 3.14%
322 MORGAN STANLEY 1,091,782 68,587,000 3.23%
323 HENNESSY ADVISORS INC 1,116,345 70,129,000 3.31%
324 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 1,263,824 79,393,000 3.74%
325 WELLS FARGO & COMPANY/MN 1,681,629 105,641,000 4.98%
326 RAYMOND JAMES & ASSOCIATES 2,114,268 132,818,000 6.26%
327 RENAISSANCE TECHNOLOGIES LLC 2,282,973 143,416,000 6.76%
328 BANK OF AMERICA CORP /DE/ 2,291,409 143,947,000 6.79%
329 FEDERATED HERMES, INC. 2,858,555 179,574,000 8.47%
Page 7 of 7

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.