Vault-13

NATIONAL GRID PLC NGG

SPONSORED ADR NE · ADR · CUSIP 636274409 · ISIN US6362744095

British multinational electricity and gas utility company

616 institutional holders +26 vs Q1 2026
64,879,12464.9m shares reported held*
$5.4bnreported value*
69 new 274 added 162 reduced 42 sold out net bought ≈ $330.5m (+4.1m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($8.1m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $82.88. Options: 13 managers hold calls ($84.6m notional), 13 hold puts ($33.2m).

Trends to Q2 2026

Institutional holders

Managers reporting a position, each quarter

0250500750Q3 22: 359Q4 22: 394Q1 23: 399Q2 23: 408Q3 23: 404Q4 23: 430Q1 24: 452Q2 24: 422Q3 24: 470Q4 24: 451Q1 25: 469Q2 25: 503Q3 25: 509Q4 25: 545Q1 26: 590Q2 26: 616616Q3 22Q3 23Q3 24Q3 25Q2 26
Numbers
QuarterHolders
Q3 2022359
Q4 2022394
Q1 2023399
Q2 2023408
Q3 2023404
Q4 2023430
Q1 2024452
Q2 2024422
Q3 2024470
Q4 2024451
Q1 2025469
Q2 2025503
Q3 2025509
Q4 2025545
Q1 2026590
Q2 2026616

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
4000400Q3 24: 263 bought or addedQ3 24: 176 cut or sold outQ4 24: 168 bought or addedQ4 24: 250 cut or sold outQ4 24Q1 25: 265 bought or addedQ1 25: 160 cut or sold outQ2 25: 287 bought or addedQ2 25: 163 cut or sold outQ2 25Q3 25: 287 bought or addedQ3 25: 188 cut or sold outQ4 25: 305 bought or addedQ4 25: 161 cut or sold outQ4 25Q1 26: 319 bought or addedQ1 26: 223 cut or sold outQ2 26: 343 bought or addedQ2 26: 204 cut or sold outQ2 26
Numbers
QuarterBought or addedCut or sold out
Q3 2024263176
Q4 2024168250
Q1 2025265160
Q2 2025287163
Q3 2025287188
Q4 2025305161
Q1 2026319223
Q2 2026343204

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$25m$50m$75m$100mQ3 25 calls: $66.9mQ3 25 puts: $26.8mQ3 25P/C 0.40Q4 25 calls: $57.3mQ4 25 puts: $18.2mQ4 25P/C 0.32Q1 26 calls: $78.9mQ1 26 puts: $31.1mQ1 26P/C 0.39Q2 26 calls: $84.6mQ2 26 puts: $33.2mQ2 26P/C 0.39
Numbers
QuarterCallsPutsP/C
Q3 2025$66.9m$26.8m0.40
Q4 2025$57.3m$18.2m0.32
Q1 2026$78.9m$31.1m0.39
Q2 2026$84.6m$33.2m0.39

Biggest buyers

WCM INVESTMENT MANAGEMENT, LLC New +2,191,417+2.2m
JPMORGAN CHASE & CO Added +1,653,177+1.7m
NORTHERN TRUST CORP Added +697,584+697.6k
ENVESTNET ASSET MANAGEMENT INC Added +458,769+458.8k
BANK OF AMERICA CORP /DE/ Added +331,142+331.1k
D. E. Shaw & Co., Inc. Added +268,666+268.7k
FEDERATED HERMES, INC. Added +255,607+255.6k
BlackRock, Inc. Added +244,156+244.2k
MORGAN STANLEY Added +212,983+213.0k
NATIXIS ADVISORS, LLC Added +177,305+177.3k

Biggest sellers

FMR LLC Reduced -928,320-928.3k
Connor, Clark & Lunn Investment Management Ltd. Reduced -764,894-764.9k
BANK OF MONTREAL /CAN/ Reduced -606,587-606.6k
Clark Capital Management Group, Inc. Reduced -433,132-433.1k
RENAISSANCE TECHNOLOGIES LLC Reduced -274,457-274.5k
MILFORD FUNDS LTD Reduced -244,192-244.2k
Qube Research & Technologies Ltd Reduced -238,535-238.5k
CITADEL ADVISORS LLC Reduced -111,851-111.9k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -96,849-96.8k
BNP PARIBAS FINANCIAL MARKETS Reduced -86,594-86.6k

Biggest calls

JANE STREET GROUP, LLC Added $24.5m295.4k shares
CITADEL ADVISORS LLC Reduced $22.7m274.0k shares
Twin Tree Management, LP Added $11.4m137.2k shares
BARCLAYS PLC Unchanged $8.3m100.0k shares
UBS Group AG New $4.6m55.1k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $4.5m54.3k shares
Optiver Holding B.V. Reduced $3.1m37.7k shares
IMC-Chicago, LLC Reduced $1.6m19.5k shares
Squarepoint Ops LLC New $1.1m13.3k shares
Walleye Capital LLC Added $1.1m13.0k shares

Biggest puts

Optiver Holding B.V. Added $12.2m147.3k shares
BARCLAYS PLC Unchanged $8.3m100.0k shares
Twin Tree Management, LP Added $5.6m67.4k shares
CITADEL ADVISORS LLC Added $1.8m21.5k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced $1.4m16.7k shares
UBS Group AG New $1.2m13.9k shares
IMC-Chicago, LLC Added $1.1m13.7k shares
Walleye Capital LLC New $497.2k6.0k shares
JANE STREET GROUP, LLC New $455.8k5.5k shares
PRAIRIE ADVISORY, LLC First filing $439.2k5.3k shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Insider purchases and sales since 1 Apr 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported since 1 Apr 2026.

Holders, Q2 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BANK OF AMERICA CORP /DE/ 0.03% of their portfolio CHARLOTTE, NC 4,812,1524.8m $398.8m $398.8m 0.03% Added +331.1k +331,142
2 FMR LLC 0.02% of their portfolio BOSTON, MA 4,730,1324.7m $392.0m $392.0m 0.02% Reduced -928.3k -928,320
3 JPMORGAN CHASE & CO 0.02% of their portfolio NEW YORK, NY 3,711,2253.7m $310.9m $310.9m 0.02% Added +1.7m +1,653,177
4 MORGAN STANLEY 0.02% of their portfolio NEW YORK, NY 3,575,0543.6m $296.3m $296.3m 0.02% Added +213.0k +212,983
5 NATIXIS ADVISORS, LLC 0.23% of their portfolio Boston, MA 2,444,7702.4m $202.6m $202.6m 0.23% Added +177.3k +177,305
6 FEDERATED HERMES, INC. 0.29% of their portfolio PITTSBURGH, PA 2,397,7382.4m $198.7m $198.7m 0.29% Added +255.6k +255,607
7 JONES FINANCIAL COMPANIES LLLP 0.08% of their portfolio DES PERES, MO 2,272,6262.3m $188.7m $188.7m 0.08% Added +115.0k +115,004
8 WCM INVESTMENT MANAGEMENT, LLC 0.33% of their portfolio LAGUNA BEACH, CA 2,191,4172.2m $183.6m $183.6m 0.33% New
9 GOLDMAN SACHS GROUP INC 0.02% of their portfolio NEW YORK, NY 2,176,4622.2m $180.4m $180.4m 0.02% Reduced -20.7k -20,653
10 ROYAL BANK OF CANADA 0.03% of their portfolio TORONTO, A6 2,165,3932.2m $179.4m $179.4m 0.03% Added +107.2k +107,209
11 ENVESTNET ASSET MANAGEMENT INC 0.04% of their portfolio Berwyn, PA 2,099,2072.1m $174.0m $174.0m 0.04% Added +458.8k +458,769
12 RENAISSANCE TECHNOLOGIES LLC 0.22% of their portfolio NEW YORK, NY 1,894,2981.9m $157.0m $157.0m 0.22% Reduced -274.5k -274,457
13 NORTHERN TRUST CORP 0.02% of their portfolio CHICAGO, IL 1,851,0401.9m $153.4m $153.4m 0.02% Added +697.6k +697,584
14 BlackRock, Inc. 0.00% of their portfolio New York, NY 1,536,4501.5m $127.3m $127.3m 0.00% Added +244.2k +244,156
15 MILFORD FUNDS LTD 2.06% of their portfolio AUCKLAND, Q2 1,529,4711.5m $126.7m $126.7m 2.06% Reduced -244.2k -244,192
16 WELLS FARGO & COMPANY/MN 0.02% of their portfolio SAN FRANCISCO, CA 1,463,8301.5m $121.3m $121.3m 0.02% Added +122.8k +122,755
17 RAYMOND JAMES FINANCIAL INC 0.03% of their portfolio ST. PETERSBURG, FL 1,459,3781.5m $120.9m $120.9m 0.03% Added +101.5k +101,545
18 BRANDES INVESTMENT PARTNERS, LP 0.78% of their portfolio LA JOLLA, CA 1,345,9821.3m $111.5m $111.5m 0.78% Added +34.0k +33,971
19 Connor, Clark & Lunn Investment Management Ltd. 0.17% of their portfolio VANCOUVER, A1 1,079,4131.1m $89.5m $89.5m 0.17% Reduced -764.9k -764,894
20 Standard Investments LLC 4.28% of their portfolio New York, NY 925,000925.0k $76.7m $76.7m 4.28% Reduced -62.1k -62,100
21 DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio AUSTIN, TX 915,839915.8k $75.9m $75.9m 0.01% Added +24.4k +24,446
22 LPL Financial LLC 0.02% of their portfolio FORT MILL, SC 872,761872.8k $72.3m $72.3m 0.02% Reduced -6.3k -6,307
23 Cullen Capital Management, LLC 0.66% of their portfolio New York, NY 815,548815.5k $67.6m $67.6m 0.66% Added +21.3k +21,344
24 D. E. Shaw & Co., Inc. 0.04% of their portfolio New York, NY 688,532688.5k $57.1m $57.1m 0.04% Added +268.7k +268,666
25 CAUSEWAY CAPITAL MANAGEMENT LLC 0.53% of their portfolio LOS ANGELES, CA 590,240590.2k $48.9m $48.9m 0.53% Added +51.5k +51,479
26 AMERIPRISE FINANCIAL INC 0.01% of their portfolio MINNEAPOLIS, MN 479,737479.7k $39.6m $39.6m 0.01% Added +15.8k +15,833
27 BANK OF MONTREAL /CAN/ 0.01% of their portfolio TORONTO, A6 455,287455.3k $37.7m $37.7m 0.01% Reduced -606.6k -606,587
28 MANUFACTURERS LIFE INSURANCE COMPANY, THE 0.03% of their portfolio Toronto, A6 444,926444.9k $36.9m $36.9m 0.03% Added +419 +419
29 Clark Capital Management Group, Inc. 0.19% of their portfolio PHILADELPHIA, PA 429,028429.0k $35.6m $35.6m 0.19% Reduced -433.1k -433,132
30 STIFEL FINANCIAL CORP 0.03% of their portfolio ST. LOUIS, MO 372,089372.1k $30.8m $30.8m 0.03% Added +65.6k +65,639
31 AMERICAN CENTURY COMPANIES INC 0.01% of their portfolio KANSAS CITY, MO 367,231367.2k $30.4m $30.4m 0.01% Added +40.4k +40,378
32 Quantinno Capital Management LP 0.04% of their portfolio NEW YORK, NY 356,707356.7k $29.6m $29.6m 0.04% Added +87.9k +87,885
33 Nuveen, LLC 0.01% of their portfolio CHARLOTTE, NC 309,958310.0k $25.2m $25.2m 0.01% Added +40.1k +40,115
34 ABC ARBITRAGE SA 2.70% of their portfolio PARIS, I0 301,977302.0k $25.0m $25.0m 2.70% Reduced -53.1k -53,137
35 UBS Group AG 0.00% of their portfolio ZURICH, V8 293,437293.4k $24.3m $24.3m 0.00% Reduced -9.3k -9,308
36 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 276,705276.7k $22.9m $22.9m 0.00% Reduced -25.0k -25,010
37 JANE STREET GROUP, LLC 0.01% of their portfolio NEW YORK, NY 263,927263.9k $21.9m $21.9m 0.01% Reduced -58.8k -58,783
38 FERGUSON WELLMAN CAPITAL MANAGEMENT, INC 0.26% of their portfolio PORTLAND, OR 255,077255.1k $21.1m $21.1m 0.26% Added +3.6k +3,575
39 Beck Bode, LLC 2.76% of their portfolio DEDHAM, MA 220,124220.1k $18.2m $18.2m 2.76% Added +7.2k +7,202
40 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.02% of their portfolio CAUSEWAY BAY, K3 219,968220.0k $18.2m $18.2m 0.02% Added +33.7k +33,697
41 LOCKHEED MARTIN INVESTMENT MANAGEMENT CO 0.70% of their portfolio BETHESDA, MD 214,300214.3k $17.8m $17.8m 0.70% Reduced -400 -400
42 Creative Planning 0.01% of their portfolio OVERLAND PARK, KS 201,014201.0k $16.7m $16.7m 0.01% Added +37.8k +37,776
43 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 199,343199.3k $16.5m $16.5m 0.00% Added +10.7k +10,669
44 TRUIST FINANCIAL CORP 0.02% of their portfolio CHARLOTTE, NC 194,580194.6k $16.1m $16.1m 0.02% Added +15.4k +15,439
45 HENNESSY ADVISORS INC 0.51% of their portfolio NOVATO, CA 194,044194.0k $16.1m $16.1m 0.51% Added +13.1k +13,100
46 MILLENNIUM MANAGEMENT LLC 0.01% of their portfolio NEW YORK, NY 191,014191.0k $15.8m $15.8m 0.01% Added +105.3k +105,306
47 MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 0.00% of their portfolio Boston, MA 174,115174.1k $15.0m $15.0m 0.00% Reduced -770 -770
48 Invesco Ltd. 0.00% of their portfolio ATLANTA, GA 160,049160.0k $13.3m $13.3m 0.00% Reduced -1.7k -1,738
49 Cetera Investment Advisers 0.01% of their portfolio SCHAUMBURG, IL 159,614159.6k $13.2m $13.2m 0.01% Added +8.9k +8,862
50 CITADEL ADVISORS LLC 0.01% of their portfolio MIAMI, FL 156,179156.2k $12.9m $12.9m 0.01% Reduced -111.9k -111,851
51 AQR CAPITAL MANAGEMENT LLC 0.00% of their portfolio Greenwich, CT 153,204153.2k $12.7m $12.7m 0.00% Added +71.8k +71,797
52 Guardian Partners Inc. 1.07% of their portfolio TORONTO, Z4 143,310143.3k $11.9m $11.9m 1.07% Reduced -27.9k -27,860
53 OPPENHEIMER ASSET MANAGEMENT INC. 0.12% of their portfolio NEW YORK, NY 136,185136.2k $11.3m $11.3m 0.12% Added +1.5k +1,478
54 Pathstone Holdings, LLC 0.03% of their portfolio ENGLEWOOD, NJ 136,087136.1k $11.3m $11.3m 0.03% Added +19.9k +19,879
55 Crossmark Global Holdings, Inc. 0.14% of their portfolio HOUSTON, TX 133,089133.1k $11.0m $11.0m 0.14% Added +22.1k +22,141
56 MML INVESTORS SERVICES, LLC 0.02% of their portfolio SPRINGFIELD, MA 130,538130.5k $10.8m $10.8m 0.02% Added +29.6k +29,648
57 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 129,449129.4k $10.7m $10.7m 0.00% Added +55.3k +55,345
58 Clearbridge Investments, LLC 0.01% of their portfolio NEW YORK, NY 129,424129.4k $10.7m $10.7m 0.01% Reduced -2.0k -1,970
59 Tidal Investments LLC 0.03% of their portfolio Milwaukee, WI 127,969128.0k $10.6m $10.6m 0.03% Added +5.4k +5,404
60 MILLER HOWARD INVESTMENTS INC /NY 0.28% of their portfolio KINGSTON, NY 127,803127.8k $10.6m $10.6m 0.28% Added +7.3k +7,313
61 GABELLI FUNDS LLC 0.06% of their portfolio Rye, NY 119,300119.3k $9.9m $9.9m 0.06% Reduced -200 -200
62 M&T Bank Corp 0.03% of their portfolio BUFFALO, NY 112,638112.6k $9.3m $9.3m 0.03% Added +46.4k +46,369
63 QRG CAPITAL MANAGEMENT, INC. 0.07% of their portfolio BERWYN, PA 109,112109.1k $9.0m $9.0m 0.07% Added +7.4k +7,370
64 Point72 Asset Management, L.P. 0.01% of their portfolio STAMFORD, CT 108,332108.3k $9.0m $9.0m 0.01% Reduced -85.7k -85,729
65 GQG Partners LLC 0.02% of their portfolio FT. LAUDERDALE, FL 101,755101.8k $8.4m $8.4m 0.02% Added +95.8k +95,841
66 M. Kulyk & Associates, LLC 1.36% of their portfolio DECATUR, GA 100,641100.6k $8.3m $8.3m 1.36% Added +9.5k +9,512
67 XTX Topco Ltd 0.11% of their portfolio LONDON, X0 100,601100.6k $8.3m $8.3m 0.11% Reduced -42.0k -42,047
68 SEI INVESTMENTS CO 0.01% of their portfolio OAKS, PA 99,975100.0k $8.3m $8.3m 0.01% Added +2.8k +2,770
69 Janney Montgomery Scott LLC 0.01% of their portfolio PHILADELPHIA, PA 90,51690.5k $7.5m $7.5m 0.01% Added +1.4k +1,442
70 NEUBERGER BERMAN GROUP LLC 0.00% of their portfolio NEW YORK, NY 89,48689.5k $7.4m $7.4m 0.00% Added +23.9k +23,857
71 Corient Private Wealth LP 0.01% of their portfolio MIAMI, FL 86,62086.6k $7.2m $7.2m 0.01% Added +2.5k +2,478
72 SILVERCREST ASSET MANAGEMENT GROUP LLC 0.05% of their portfolio NEW YORK, NY 84,63884.6k $7.0m $7.0m 0.05% Reduced -6.2k -6,153
73 Capital Innovations LLC 1.82% of their portfolio WAUKESHA, WI 84,37084.4k $7.0m $7.0m 1.82% New
74 &PARTNERS 0.03% of their portfolio NASHVILLE, TN 81,80681.8k $6.8m $6.8m 0.03% Added +4.1k +4,071
75 Ramirez Asset Management, Inc. 0.70% of their portfolio NEW YORK, NY 80,61880.6k $6.7m $6.7m 0.70% Added +6.4k +6,449
76 ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ 0.40% of their portfolio SALT LAKE CITY, UT 80,49880.5k $6.7m $6.7m 0.40% Added +7.5k +7,495
77 COMMONWEALTH EQUITY SERVICES, LLC 0.01% of their portfolio WALTHAM, MA 80,24980.2k $6.7m $6.7m 0.01% Reduced -12.0k -11,972
78 PNC Financial Services Group, Inc. 0.00% of their portfolio Pittsburgh, PA 78,32978.3k $6.5m $6.5m 0.00% Added +23.1k +23,059
79 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.03% of their portfolio Stamford, CT 76,69676.7k $6.4m $6.4m 0.03% Added +6.0k +6,039
80 DAVENPORT & Co LLC 0.03% of their portfolio RICHMOND, VA 75,86375.9k $6.3m $6.3m 0.03% Added +7.5k +7,474
81 Gilman Hill Asset Management, LLC 0.79% of their portfolio NEW CANAAN, CT 69,61269.6k $5.8m $5.8m 0.79% Added +2.4k +2,390
82 Atria Investments, Inc 0.06% of their portfolio Charlotte, NC 67,24567.2k $5.6m $5.6m 0.06% Added +4.0k +4,031
83 HighTower Advisors, LLC 0.01% of their portfolio CHICAGO, IL 66,56766.6k $5.5m $5.5m 0.01% Added +14.2k +14,234
84 EQUITABLE TRUST CO 0.23% of their portfolio NASHVILLE, TN 66,08966.1k $5.5m $5.5m 0.23% New
85 Sanctuary Advisors, LLC 0.03% of their portfolio INDIANAPOLIS, IN 66,00366.0k $5.5m $5.5m 0.03% Added +6.9k +6,935
86 Gradient Investments LLC 0.07% of their portfolio ARDEN HILLS, MN 65,03965.0k $5.4m $5.4m 0.07% Added +3.7k +3,731
87 OSAIC HOLDINGS, INC. 0.01% of their portfolio SCOTTSDALE, AZ 64,86564.9k $5.4m $5.4m 0.01% Added +5.9k +5,896
88 LMR Partners LLP 0.04% of their portfolio LONDON, X0 62,90162.9k $5.2m $5.2m 0.04% Reduced -45.0k -45,000
89 MERCER GLOBAL ADVISORS INC /ADV 0.01% of their portfolio DENVER, CO 62,19162.2k $5.2m $5.2m 0.01% Added +8.3k +8,286
90 Lester Murray Antman dba SimplyRich 0.45% of their portfolio CARLSBAD, CA 62,15062.1k $1.9m $1.9m 0.45% Added +48.3k +48,340
91 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 62,05962.1k $5.1m $5.1m 0.00% Added +55.8k +55,759
92 CIDEL ASSET MANAGEMENT INC 0.25% of their portfolio TORONTO, A6 61,79061.8k $5.1m $5.1m 0.25% Reduced -12.9k -12,928
93 CAPITAL FUND MANAGEMENT S.A. 0.04% of their portfolio PARIS, I0 61,00161.0k $5.1m $5.1m 0.04% Added +40.6k +40,581
94 HRT FINANCIAL LP 0.01% of their portfolio NEW YORK, NY 59,81059.8k $5.0m $5.0m 0.01% Reduced -77.4k -77,385
95 Mariner, LLC 0.01% of their portfolio Overland Park, KS 58,13758.1k $4.8m $4.8m 0.01% Reduced -537 -537
96 TD PRIVATE CLIENT WEALTH LLC 0.09% of their portfolio NEW YORK, NY 57,63957.6k $4.8m $4.8m 0.09% Added +3.3k +3,293
97 PITTENGER & ANDERSON INC 0.17% of their portfolio LINCOLN, NE 57,14557.1k $4.7m $4.7m 0.17% Unchanged
98 TriCert Investment Counsel Inc. 0.44% of their portfolio WATERLOO, A6 56,74556.7k $4.7m $4.7m 0.44% First filing
99 ZEVIN ASSET MANAGEMENT LLC 0.66% of their portfolio BOSTON, MA 56,58656.6k $4.7m $4.7m 0.66% Reduced -9.1k -9,111
100 CIBC Asset Management Inc 0.01% of their portfolio TORONTO, Z4 55,27555.3k $4.6m $4.6m 0.01% Added +2.4k +2,369