NXG NextGen Infrastructure Income Fund (NXG)

NXG NextGen Infrastructure Income Fund on one page: short interest, daily short volume, fails to deliver, large holders, 13F holders and insider trades. Listed on NYSE.

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156K

Short interest

settlement 2026-10-15

2.6

Days to cover

+0.7 days vs prior

53.4%

Short share of volume

2026-11-02

8,596

Fails to deliver

settlement 2026-10-14

3 people

Insiders buying, 30 days

$526K combined, latest 2026-10-23

$498K

Insider flow, 90 days

3 buys, 1 sells

As of 2026-11-02.

Short interest

FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSON

As of 15 October 2026, short interest in NXG is 156,151 shares, up 44,430 shares over the last month. Over the last 48 readings it ranged from 4,897 shares (29 August 2025) to 476,437 shares (30 April 2026). At the reported average volume of 60K shares a day that is 2.6 days to cover.

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Settlement	Shares short	Change	Avg daily volume	Days to cover
2026-10-15	156,151	+60.6%	59,607	2.62
2026-09-30	97,209	-13.0%	49,340	1.97
2026-09-15	111,721	+19.3%	70,800	1.58
2026-08-31	93,636	-9.9%	98,105	1.00
2026-08-14	103,892	+46.1%	84,213	1.23
2026-07-31	71,124	+35.7%	142,929	1.00
2026-07-15	52,397	+347.3%	152,541	1.00
2026-06-30	11,714	+60.7%	92,135	1.00
2026-06-15	7,291	-10.2%	75,610	1.00
2026-05-29	8,121	-65.7%	82,344	1.00
2026-05-15	23,684	-95.0%	145,040	1.00
2026-04-30	476,437	+10.2%	75,443	6.32
2026-04-15	432,293	+15.3%	62,007	6.97
2026-03-31	375,096	+2683.6%	92,757	4.04
2026-03-13	13,475	+50.7%	49,933	1.00
2026-02-27	8,944	-56.8%	36,609	1.00
2026-02-13	20,696	+20.6%	54,854	1.00
2026-01-30	17,156	-43.4%	36,896	1.00
2026-01-15	30,306	-24.8%	45,520	1.00
2025-12-31	40,304	+35.2%	40,418	1.00
2025-12-15	29,810	+49.1%	53,518	1.00
2025-11-28	19,987	+50.3%	42,424	1.00
2025-11-14	13,296	+63.5%	47,087	1.00
2025-10-31	8,130	+3.1%	43,538	1.00
2025-10-15	7,882	+42.0%	43,209	1.00
2025-09-30	5,549	-65.0%	46,043	1.00
2025-09-15	15,867	+224.0%	49,628	1.00
2025-08-29	4,897	-97.9%	55,006	1.00
2025-08-15	237,859	+24.6%	61,408	3.87
2025-07-31	190,976	+327.5%	69,321	2.75
2025-07-15	44,677	+209.4%	44,498	1.00
2025-06-30	14,438	-24.6%	31,300	1.00
2025-06-13	19,158	-24.9%	34,170	1.00
2025-05-30	25,511	-43.3%	25,236	1.01
2025-05-15	45,015	-5.2%	33,654	1.34
2025-04-30	47,497	+7.5%	39,145	1.21
2025-04-15	44,193	-23.1%	66,280	1.00
2025-03-31	57,434	-12.0%	46,869	1.23
2025-03-14	65,252	+134.1%	66,099	1.00
2025-02-28	27,877	+19.6%	32,901	1.00
2025-02-14	23,314	+143.0%	23,110	1.01
2025-01-31	9,596	-37.6%	36,568	1.00
2025-01-15	15,375	-14.6%	35,433	1.00
2024-12-31	18,008	+86.8%	41,431	1.00
2024-12-13	9,641	-67.8%	50,698	1.00
2024-11-29	29,912	+8.4%	26,685	1.12
2024-11-15	27,604	+25.3%	24,854	1.11
2024-10-31	22,037	+3.9%	26,647	1.00

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 2 November 2026, the short share of NXG volume is 53.4%, up 16.9 points over the last five sessions. Over the last 30 readings it ranged from 19.2% (22 October 2026) to 64.8% (12 October 2026). The latest reading is 9.4 points above the 30-session average of 44.0%, on 54K shares reported.

Date	Short volume	Total volume	Short share	Exempt
2026-11-02	29K	54K	53.4%	0
2026-10-30	14K	45K	30.1%	0
2026-10-29	15K	37K	39.1%	0
2026-10-28	14K	39K	36.4%	0
2026-10-27	31K	73K	42.5%	35
2026-10-26	29K	79K	36.5%	10
2026-10-23	30K	93K	32.4%	0
2026-10-22	22K	114K	19.2%	120
2026-10-21	22K	73K	30.0%	1
2026-10-20	30K	134K	22.7%	0
2026-10-19	29K	104K	27.7%	0
2026-10-16	51K	144K	35.5%	57
2026-10-15	33K	91K	36.2%	0
2026-10-14	29K	50K	58.7%	0
2026-10-13	11K	23K	48.9%	0
2026-10-12	29K	44K	64.8%	0
2026-10-09	8K	13K	61.5%	0
2026-10-08	12K	20K	61.2%	0
2026-10-07	15K	26K	56.6%	0
2026-10-06	12K	24K	51.0%	0
2026-10-05	19K	41K	46.2%	0
2026-10-02	19K	31K	60.2%	0
2026-10-01	14K	48K	28.4%	0
2026-09-30	21K	32K	64.8%	0
2026-09-29	15K	25K	59.6%	0
2026-09-28	7K	23K	31.0%	0
2026-09-25	14K	31K	45.4%	0
2026-09-24	15K	33K	45.2%	0
2026-09-23	7K	17K	39.6%	0
2026-09-22	13K	24K	54.9%	100

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 14 October 2026, the fails-to-deliver balance in NXG is 8,596 shares, up 7,247 shares over the last settlement date. Over the last 30 readings it ranged from 7 shares (24 April 2026) to 76,058 shares (1 May 2026).

Settlement	Shares failed	Price	Value
2026-10-14	8,596	$57.37	$493K
2026-10-13	1,349	$57.20	$77K
2026-10-07	77	$57.99	$4K
2026-09-24	59	$55.84	$3K
2026-09-21	746	$55.44	$41K
2026-09-15	3,656	$55.80	$204K
2026-09-09	112	$57.00	$6K
2026-09-01	29	$55.98	$2K
2026-08-31	289	$56.29	$16K
2026-08-28	534	$56.25	$30K
2026-08-14	3,215	$62.73	$202K
2026-08-12	2,443	$61.26	$150K
2026-08-10	35	$59.57	$2K
2026-08-06	1,240	$58.91	$73K
2026-07-30	600	$54.13	$32K
2026-07-13	394	$63.01	$25K
2026-07-08	215	$62.65	$13K
2026-07-07	2,160	$63.20	$137K
2026-07-06	75	$63.03	$5K
2026-06-18	2,000	$58.30	$117K
2026-05-11	1,823	$58.27	$106K
2026-05-06	77	$58.85	$5K
2026-05-05	7,236	$57.57	$417K
2026-05-04	69,959	$57.15	$4.0M
2026-05-01	76,058	$57.29	$4.4M
2026-04-28	193	$56.33	$11K
2026-04-27	42	$55.55	$2K
2026-04-24	7	$54.83	$384
2026-04-23	374	$53.72	$20K
2026-04-22	2,784	$52.94	$147K

Insider trades

SEC Form 4, newest first. JSON

Over the last 90 days NXG insiders reported 3 open-market buys ($526K) against 1 sell ($28K), so the dollar flow leans toward buying. Latest filing: Swank Jerry V (See Remarks) on 2026-10-23.

Date	Insider	Title	Type	Shares	Price	Value	Owned after
2026-10-23	Swank Jerry V	See Remarks	Buy	10K	$43.95	$439K	55K
2026-10-23	Nelson Blake	CFO & Treasurer	Buy	900	$43.98	$40K	2K
2026-10-19	Sunderland Todd	Portfolio Manager	Buy	1K	$46.50	$47K	4K
2026-08-24	Alban John	Director	Sell	500	$55.24	$28K	88
2026-07-20	Alban John	Director	Sell	500	$59.02	$30K	577
2026-05-07	Sunderland Todd	COO	Buy	802	$58.45	$47K	3K
2026-05-07	Sunderland Todd	COO	Buy	27	$58.45	$2K	1K
2026-05-07	Musgrave John M.	CEO & President	Buy	134	$58.45	$8K	542
2026-05-07	Nelson Blake	CFO & Treasurer	Buy	222	$58.45	$13K	1K
2026-05-07	Mullins Andrea	Director	Buy	346	$58.45	$20K	1K
2026-03-10	Sunderland Todd	COO	Buy	2K	$52.66	$105K	2K
2026-03-10	Musgrave John M.	CEO & President	Buy	400	$52.00	$21K	400
2026-02-06	Mullins Andrea	Director	Buy	155	$51.30	$8K	1K
2026-01-08	Nelson Blake	CFO & Treasurer	Buy	326	$50.67	$17K	826
2025-11-05	Alban John	Director	Buy	1K	$50.38	$50K	1K
2025-08-20	Sunderland Todd	COO	Buy	150	$44.92	$7K	381
2025-08-20	Sunderland Todd	COO	Buy	37	$44.92	$2K	1K
2025-08-20	Nelson Blake	CFO & Treasurer	Buy	200	$44.92	$9K	500
2025-08-20	Mullins Andrea	Director	Buy	375	$44.92	$17K	855
2024-12-27	Sunderland Todd	Other	Sell	30	$43.70	$1K	962
2024-09-16	Alban John	Director,Other	Sell	1K	$41.34	$51K	0
2024-09-09	Mullins Andrea	Director	Buy	480	$40.04	$19K	480
2024-07-23	Sunderland Todd	Other	Buy	87	$37.25	$3K	187
2024-07-23	Swank Jerry V	See Remarks	Exercise (in or at the money)	11K	$37.25	$421K	45K
2024-07-15	Sunderland Todd	Other	Buy	956	$39.96	$38K	956
2023-12-05	Swank Jerry V	Other	Buy	9K	$33.75	$300K	34K
2023-11-07	Sunderland Todd	Other	Buy	100	$32.00	$3K	100
2023-11-06	Nelson Blake	CFO & Treasurer	Buy	100	$31.78	$3K	300
2023-11-06	Nelson Blake	CFO & Treasurer	Buy	200	$31.80	$6K	200
2023-09-06	Swank Jerry V	Other	Buy	10K	$39.65	$397K	25K
2023-09-05	Swank Jerry V	Other	Buy	15K	$40.25	$604K	15K
2023-02-27	Alban John	Director,Other	Buy	810	$39.48	$32K	1K
2023-02-24	Alban John	Director,Other	Buy	190	$38.63	$7K	190

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

No holder on file reports 5% or more of NXG in its latest filing.

Filed	Form	Holder	Shares	Of class	Event
2026-04-06	13G/Ano. 2	Sit Investment Associates, Inc.investment adviser	20K	0.3%	2026-03-31
2026-04-06	13G/Ano. 2	Sit Fixed Income Advisors II, LLCinvestment adviser	20K	0.3%	2026-03-31

13F holders

Tracked managers holding NXG at their latest 13F. JSON

1 of the 30 tracked managers held NXG at their latest 13F, $297K in total at quarter-end prices. Citadel Advisors is the largest at $297K (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 0 cut.

Fund	Quarter	Shares	Value	Of portfolio	Change in shares
Citadel Advisors	2026-06-30	5K	$297K	0.00%	new

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

What this page is

NXG NextGen Infrastructure Income Fund in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows NXG NextGen Infrastructure Income Fund (NXG), SEC CIK 1506488, listed on NYSE. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest: FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
Daily short volume: FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-02.JSON and CSV
Fails to deliver: SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-14.JSON and CSV
Large holders: SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-04-06.JSON and CSV
13F holders: SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Insider trades: SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-10-23.JSON and CSV
Company record: EDGAR filing index for CIK 1506488Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits: 10 requests a minute without a key, 30 with a free key from a free account.

How to read it

Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Datasets

Frequently Asked Questions

How much of NXG is sold short?

156,151 shares were held short at the 2026-10-15 settlement, 2.6 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.

What is NXG's daily short volume?

On 2026-11-02, 29,043 of the 54,385 NXG shares reported to FINRA were sold short, 53.4% of the day's reported volume. Short volume is a flow for one day, not a position.

Does NXG have fails to deliver?

The SEC's latest file shows 8,596 NXG shares failed to deliver at settlement 2026-10-14. Fails are reported per settlement date and published twice a month with a lag.

Are NXG insiders buying or selling?

Over the last 90 days NXG insiders reported 3 open-market buys ($526K) against 1 sell ($28K), so the dollar flow leans toward buying. Latest filing: Swank Jerry V (See Remarks) on 2026-10-23.

Who owns 5% or more of NXG?

No holder on file reports 5% or more of NXG in its latest filing.

Which tracked 13F managers own NXG?

1 of the 30 tracked 13F managers held NXG shares at their latest filing, $297K in all. The largest: Ken Griffin's Citadel Advisors (5K shares, $297K).

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.

NXG NextGen Infrastructure Income Fund (NXG)

Short interest

Daily short volume

Fails to deliver

Insider trades

Large holders (13D and 13G)

13F holders

NXG NextGen Infrastructure Income Fund in the regulatory record

Source and updates

How to read it

Other company pages

Datasets

Frequently Asked Questions