Cadiz (CDZIP)

Cadiz on one page: short interest, daily short volume and fails to deliver. Listed on Nasdaq, classified by the SEC as water supply.

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Short interest

settlement 2026-09-30

4.9

Days to cover

+0.9 days vs prior

45.1%

Short share of volume

2026-10-09

Fails to deliver

settlement 2026-09-14

As of 2026-10-09.

Short interest

FINRA, twice a month. The newest 24 settlements in the table, 48 in the chart. JSON

As of 30 September 2026, short interest in CDZIP is 24,232 shares, down 3,023 shares over the last month. Over the last 48 readings it ranged from 107 shares (13 March 2026) to 47,848 shares (15 June 2026). At the reported average volume of 5K shares a day that is 4.9 days to cover.

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Settlement	Shares short	Change	Avg daily volume	Days to cover
2026-09-30	24,232	+1.8%	4,981	4.86
2026-09-15	23,811	-12.6%	6,017	3.96
2026-08-31	27,255	-10.5%	4,133	6.59
2026-08-14	30,441	-17.1%	6,120	4.97
2026-07-31	36,735	-17.3%	4,941	7.43
2026-07-15	44,395	+14.4%	7,216	6.15
2026-06-30	38,810	-18.9%	5,101	7.61
2026-06-15	47,848	+1128.1%	10,300	4.65
2026-05-29	3,896	-35.8%	6,458	1.00
2026-05-15	6,069	+46.4%	4,413	1.38
2026-04-30	4,145	+2412.1%	4,272	1.00
2026-04-15	165	-95.6%	8,307	1.00
2026-03-31	3,723	+3379.4%	4,308	1.00
2026-03-13	107	-68.8%	10,538	1.00
2026-02-27	343	-69.3%	7,338	1.00
2026-02-13	1,117	-31.7%	8,680	1.00
2026-01-30	1,636	-83.4%	6,303	1.00
2026-01-15	9,863	+34.0%	5,846	1.69
2025-12-31	7,360	+67.2%	10,412	1.00
2025-12-15	4,402	+12.3%	11,451	1.00
2025-11-28	3,919	-39.6%	8,789	1.00
2025-11-14	6,486	+13.0%	3,102	2.09
2025-10-31	5,740	-1.9%	9,386	1.00
2025-10-15	5,849	+88.2%	11,808	1.00

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 9 October 2026, the short share of CDZIP volume is 45.1%, down 24.7 points over the last five sessions. Over the last 30 readings it ranged from 4.4% (23 September 2026) to 91.2% (25 September 2026). The latest reading is 3.5 points below the 30-session average of 48.7%, on 4K shares reported.

Date	Short volume	Total volume	Short share	Exempt
2026-10-09	2K	4K	45.1%	0
2026-10-08	6	10	60.0%	0
2026-10-07	79	243	32.5%	0
2026-10-06	1K	2K	73.0%	0
2026-10-05	9K	10K	81.4%	0
2026-10-02	6K	8K	69.8%	0
2026-10-01	9K	17K	50.9%	0
2026-09-30	3K	5K	75.7%	0
2026-09-29	3K	3K	72.6%	0
2026-09-28	2K	3K	57.6%	0
2026-09-25	5K	5K	91.2%	0
2026-09-24	735	2K	46.7%	0
2026-09-23	53	1K	4.4%	0
2026-09-22	420	1K	40.3%	0
2026-09-21	828	3K	25.4%	0
2026-09-18	1K	4K	28.5%	0
2026-09-17	1K	1K	75.4%	0
2026-09-16	1	8	12.5%	0
2026-09-15	440	2K	23.4%	0
2026-09-14	627	7K	8.7%	95
2026-09-11	100	554	18.1%	0
2026-09-10	2K	5K	39.8%	0
2026-09-09	1K	3K	39.1%	0
2026-09-08	1K	5K	23.6%	0
2026-09-04	2K	4K	46.2%	0
2026-09-03	964	1K	65.6%	0
2026-09-02	353	788	44.8%	0
2026-09-01	157	202	77.7%	0
2026-08-31	1K	3K	51.5%	0
2026-08-28	753	966	78.0%	0

Fails to deliver

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

As of 14 September 2026, the fails-to-deliver balance in CDZIP is 63 shares, down 199 shares over the last settlement date. Over the last 30 readings it ranged from 3 shares (19 August 2026) to 3,148 shares (23 June 2026). The latest reading sits at the bottom of that range.

Settlement	Shares failed	Price	Value
2026-09-14	63	$22.30	$1K
2026-09-11	262	$21.77	$6K
2026-09-04	86	$22.01	$2K
2026-08-24	94	$22.35	$2K
2026-08-21	18	$22.25	$401
2026-08-20	14	$22.45	$314
2026-08-19	3	$22.25	$67
2026-08-18	249	$22.43	$6K
2026-08-14	246	$22.49	$6K
2026-08-13	1,988	$22.40	$45K
2026-08-06	150	$22.38	$3K
2026-08-05	360	$22.30	$8K
2026-07-30	754	$22.36	$17K
2026-07-20	22	$22.45	$494
2026-07-17	856	$21.90	$19K
2026-07-16	318	$22.14	$7K
2026-07-15	139	$22.45	$3K
2026-07-14	88	$22.35	$2K
2026-07-13	155	$22.18	$3K
2026-07-10	155	$21.85	$3K
2026-07-09	98	$22.05	$2K
2026-07-08	124	$22.40	$3K
2026-07-07	762	$22.38	$17K
2026-07-06	311	$22.40	$7K
2026-07-02	119	$22.85	$3K
2026-07-01	1,789	$22.58	$40K
2026-06-30	1,269	$22.74	$29K
2026-06-29	1,247	$22.68	$28K
2026-06-24	803	$23.35	$19K
2026-06-23	3,148	$22.85	$72K

What this page is

Cadiz 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 Cadiz (CDZIP), SEC CIK 727273, listed on Nasdaq, classified by the SEC as water supply. 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 2026-09-30.JSON and CSV
Daily short volume: FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-09.JSON and CSV
Fails to deliver: SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-14.JSON and CSV
Company record: EDGAR filing index for CIK 727273Ticker, 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.

Other companies the SEC classifies as water supply

Other company pages

Datasets

Frequently Asked Questions

How much of CDZIP is sold short?

24,232 shares were held short at the 2026-09-30 settlement, 4.9 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 CDZIP's daily short volume?

On 2026-10-09, 1,831 of the 4,056 CDZIP shares reported to FINRA were sold short, 45.1% of the day's reported volume. Short volume is a flow for one day, not a position.

Does CDZIP have fails to deliver?

The SEC's latest file shows 63 CDZIP shares failed to deliver at settlement 2026-09-14. Fails are reported per settlement date and published twice a month with a lag.

Are CDZIP insiders buying or selling?

No Form 4 filings for CDZIP are on record.

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