NGGNational Grid plc

$76.49+14% 1Y

Who owns NGG

598 institutions reported holding NGG for 2026Q2, more than the 570 a quarter earlier.

598

Institutions reporting a position · as of 2026Q2 · up from 570 the quarter before

Shares held by institutions
62.7M

Shares held by institutions · long US equity positions only, as reported on Form 13F

Reported value
$5.20B

Reported value · at Jun 30, 2026 prices, not today's

Opened vs closed
77 / 51

Opened vs closed · new positions against positions exited in the latest quarter

Details›
Reporting quarter2026-06-30
2026Q2
Quarters on record
53
New positions
77
Positions exited
51
Added to
256
Reduced
140
Shares sold shortsettled Sep 15, 2026
1.4M
Short interestof shares outstanding
0.13%
Days to coverat the average daily volume
1.4
Change in the short positionsince the Aug 31, 2026 count
+20%
Institutional ownership by quarter, 2013Q2 to 2026Q2
QuarterFilersSharesReported value
2026Q259862.7M$5.20B
2026Q157059.1M$4.99B
2025Q452857.0M$4.40B
2025Q349452.6M$3.82B
2025Q248851.7M$3.85B
2025Q145644.0M$2.88B
2024Q444240.5M$2.41B
2024Q346240.9M$2.76B
2024Q241137.8M$2.14B
2024Q144536.6M$2.50B
2023Q442133.6M$2.29B
2023Q339732.6M$1.98B
2023Q240031.5M$2.12B
2023Q139331.2M$2.02B
2022Q438627.3M$1.65B
2022Q335426.6M$1.37B
Largest reported holders, 2026Q2
HolderShares% of companyValue
BANK OF AMERICA CORP /DE/4.8Mn/a$399M
FMR LLC4.7Mn/a$392M
JPMORGAN CHASE & CO3.7Mn/a$311M
MORGAN STANLEY3.6Mn/a$296M
Natixis Investment Managers SA2.4Mn/a$203M
FEDERATED INVESTORS INC /PA/2.4Mn/a$199M
JONES FINANCIAL COMPANIES LLLP2.3Mn/a$189M
WCM INVESTMENT MANAGEMENT, LLC2.2Mn/a$184M
GOLDMAN SACHS GROUP INC2.2Mn/a$180M
ROYAL BANK OF CANADA2.2Mn/a$179M
Short interest by settlement date, Aug 29, 2025 to Sep 15, 2026
SettlementShares shortOf shares outstandingDays to cover
Sep 15, 20261.4M0.13%1.4
Aug 31, 20261.2M0.11%1.6
Aug 14, 20261.2M0.11%1.8
Jul 31, 20260.8M0.07%1.0
Jul 15, 20260.8M0.07%1.0
Jun 30, 20261.5M0.14%1.0
Jun 15, 20261.3M0.12%1.4
May 29, 20262.3M0.21%1.7
May 15, 20261.5M0.13%1.0
Apr 30, 20261.0M0.09%1.1
Apr 15, 20261.0M0.09%1.2
Mar 31, 20261.0M0.09%1.0

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold. The short position is FINRA's consolidated count for each twice-monthly settlement date, as a share of shares outstanding.

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