Digital Realty Trust (DLR)

Digital Realty Trust on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on NYSE, classified by the SEC as real estate investment trusts.

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9.0M

Short interest

settlement 2026-09-30

4.6

Days to cover

-0.1 days vs prior

70.1%

Short share of volume

2026-10-09

67,910

Fails to deliver

settlement 2026-09-14

Thu 22 Oct

Next earnings

estimated date

-$39K

Insider flow, 90 days

0 buys, 1 sells

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 DLR is 8,994,183 shares, up 603,515 shares over the last month. Over the last 48 readings it ranged from 5,929,053 shares (31 January 2025) to 10,706,097 shares (31 March 2025). At the reported average volume of 2.0M shares a day that is 4.6 days to cover.

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Settlement	Shares short	Change	Avg daily volume	Days to cover
2026-09-30	8,994,183	+6.6%	1,970,528	4.56
2026-09-15	8,434,547	+0.5%	1,802,008	4.68
2026-08-31	8,390,668	+9.3%	2,111,194	3.97
2026-08-14	7,675,140	-8.9%	2,082,275	3.69
2026-07-31	8,421,234	-0.6%	3,290,483	2.56
2026-07-15	8,469,909	+5.1%	3,952,383	2.14
2026-06-30	8,056,159	-0.3%	4,126,568	1.95
2026-06-15	8,084,831	+10.5%	2,343,317	3.45
2026-05-29	7,313,932	+2.4%	1,893,657	3.86
2026-05-15	7,141,891	-9.6%	1,902,222	3.75
2026-04-30	7,900,127	-8.7%	2,418,568	3.27
2026-04-15	8,648,694	-6.8%	1,926,325	4.49
2026-03-31	9,277,756	-11.7%	1,846,332	5.02
2026-03-13	10,504,104	+1.5%	2,091,039	5.02
2026-02-27	10,351,385	+3.3%	1,926,472	5.37
2026-02-13	10,022,520	+0.2%	2,447,983	4.09
2026-01-30	10,006,541	+6.8%	1,953,598	5.12
2026-01-15	9,372,181	-1.9%	2,121,316	4.42
2025-12-31	9,549,283	-9.3%	2,040,028	4.68
2025-12-15	10,525,945	+6.3%	1,971,581	5.34
2025-11-28	9,900,799	+8.3%	2,088,784	4.74
2025-11-14	9,138,100	+3.2%	1,692,088	5.40
2025-10-31	8,854,258	+7.2%	1,810,364	4.89
2025-10-15	8,257,377	+5.8%	1,390,301	5.94

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 9 October 2026, the short share of DLR volume is 70.1%, up 6.5 points over the last five sessions. Over the last 30 readings it ranged from 37.7% (15 September 2026) to 71.4% (6 October 2026). The latest reading sits at the top of that range. The latest reading is 10.4 points above the 30-session average of 59.7%, on 461K shares reported.

Date	Short volume	Total volume	Short share	Exempt
2026-10-09	323K	461K	70.1%	0
2026-10-08	554K	1.1M	51.8%	102
2026-10-07	432K	714K	60.6%	19
2026-10-06	406K	569K	71.4%	1
2026-10-05	349K	530K	65.8%	0
2026-10-02	348K	547K	63.6%	423
2026-10-01	392K	574K	68.3%	59
2026-09-30	339K	512K	66.2%	36
2026-09-29	296K	497K	59.6%	16
2026-09-28	313K	480K	65.2%	841
2026-09-25	331K	578K	57.3%	1,635
2026-09-24	318K	514K	62.0%	342
2026-09-23	308K	525K	58.7%	4
2026-09-22	243K	431K	56.4%	17
2026-09-21	359K	543K	66.1%	200
2026-09-18	271K	432K	62.7%	154
2026-09-17	195K	314K	62.1%	204
2026-09-16	388K	593K	65.4%	26
2026-09-15	387K	1.0M	37.7%	519
2026-09-14	544K	963K	56.5%	85
2026-09-11	291K	593K	49.0%	0
2026-09-10	352K	584K	60.3%	100
2026-09-09	386K	567K	68.2%	868
2026-09-08	374K	598K	62.5%	285
2026-09-04	260K	458K	56.8%	8,217
2026-09-03	248K	491K	50.5%	8,101
2026-09-02	400K	611K	65.5%	0
2026-09-01	442K	797K	55.5%	1,370
2026-08-31	433K	887K	48.9%	0
2026-08-28	354K	764K	46.4%	51

Fails to deliver

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

As of 14 September 2026, the fails-to-deliver balance in DLR is 67,910 shares, up 63,572 shares over the last settlement date. Over the last 30 readings it ranged from 3 shares (15 April 2026) to 1,218,251 shares (7 May 2026). The latest reading sits at the bottom of that range.

Settlement	Shares failed	Price	Value
2026-09-14	67,910	$188.58	$12.8M
2026-09-08	4,338	$188.39	$817K
2026-09-04	4,548	$187.79	$854K
2026-08-27	45	$193.43	$9K
2026-08-26	234,348	$192.32	$45.1M
2026-08-20	61	$192.35	$12K
2026-08-18	1,673	$197.91	$331K
2026-08-05	40,103	$193.89	$7.8M
2026-07-27	39,132	$199.08	$7.8M
2026-07-20	1,685	$173.88	$293K
2026-07-15	225	$173.11	$39K
2026-07-09	391	$176.30	$69K
2026-07-02	11,959	$176.32	$2.1M
2026-07-01	34,394	$179.58	$6.2M
2026-06-29	4,396	$193.00	$848K
2026-06-24	63	$195.00	$12K
2026-06-15	7,890	$184.20	$1.5M
2026-06-11	32	$180.78	$6K
2026-06-09	3,553	$182.15	$647K
2026-06-08	3,762	$186.79	$703K
2026-06-04	63,078	$183.50	$11.6M
2026-05-26	10	$192.03	$2K
2026-05-13	70,449	$195.27	$13.8M
2026-05-07	1,218,251	$199.68	$243.3M
2026-05-06	15	$196.69	$3K
2026-05-05	341	$198.51	$68K
2026-05-04	256	$200.70	$51K
2026-04-20	87	$203.62	$18K
2026-04-15	3	$195.79	$587
2026-04-09	193,999	$185.63	$36.0M

Insider trades

SEC Form 4, newest first, 50 of 100 shown. JSON

Insiders at DLR reported 1 open-market sell worth $39K in the last 90 days and no open-market buys. Latest filing: Kornegay Christine Beseda (CHIEF ACCOUNTING OFFICER) on 2026-10-01.

Date	Insider	Title	Type	Shares	Price	Value	Owned after
2026-10-01	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Tax withholding	54	$176.49	$10K	4K
2026-08-27	Patterson Mark R	Director	Sell	200	$193.96	$39K	6K
2026-07-01	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Tax withholding	53	$176.32	$9K	4K
2026-05-29	MANDEVILLE JEAN F H P	Director	Grant	1K	$0.00	$0	11K
2026-05-28	MANDEVILLE JEAN F H P	Director	Tax withholding	284	$191.43	$54K	10K
2026-04-01	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Tax withholding	53	$180.45	$10K	4K
2026-03-13	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Grant	626	$179.61	$112K	4K
2026-03-13	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Tax withholding	84	$179.61	$15K	4K
2026-01-02	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Tax withholding	19	$154.71	$3K	4K
2026-01-02	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Tax withholding	25	$154.71	$4K	4K
2026-01-01	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Grant	1K	$154.71	$175K	4K
2025-12-01	Preusse Mary Hogan	Director	Sell	4K	$157.42	$656K	0
2025-11-26	Preusse Mary Hogan	Director	Option exercise	4K	$0.00	$0	4K
2025-10-01	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Tax withholding	35	$171.45	$6K	3K
2025-09-15	Power Andrew	PRESIDENT AND CEO	Sell	53K	$175.16	$9.3M	0
2025-09-15	Power Andrew	PRESIDENT AND CEO	Option exercise	53K	$0.00	$0	53K
2025-09-12	Power Andrew	PRESIDENT AND CEO	Sell	5K	$175.10	$828K	0
2025-09-12	Power Andrew	PRESIDENT AND CEO	Option exercise	5K	$0.00	$0	5K
2025-07-01	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Tax withholding	35	$171.25	$6K	3K
2025-06-06	MANDEVILLE JEAN F H P	Director	Grant	1K	$0.00	$0	10K
2025-06-05	Patterson Mark R	Director	Sell	175	$176.50	$31K	7K
2025-06-05	MANDEVILLE JEAN F H P	Director	Tax withholding	321	$175.91	$56K	10K
2025-04-01	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Tax withholding	35	$146.05	$5K	3K
2025-03-14	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Grant	683	$148.57	$101K	3K
2025-02-27	Lee Jeannie	EVP, GENERAL COUNSEL	Tax withholding	120	$157.27	$19K	11K
2025-02-25	Lee Jeannie	EVP, GENERAL COUNSEL	Tax withholding	2	$158.16	$316	11K
2025-01-02	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Tax withholding	25	$177.33	$4K	2K
2025-01-02	Lee Jeannie	EVP, GENERAL COUNSEL	Tax withholding	12	$177.33	$2K	11K
2025-01-01	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Grant	986	$177.33	$175K	2K
2024-12-12	Mercier Matt	CFO	Sell	3K	$187.40	$472K	0
2024-12-10	Mercier Matt	CFO	Option exercise	3K	$0.00	$0	3K
2024-11-25	Lee Jeannie	EVP, GENERAL COUNSEL	Tax withholding	2	$192.82	$386	11K
2024-10-01	Lee Jeannie	EVP, GENERAL COUNSEL	Tax withholding	10	$160.27	$2K	11K
2024-10-01	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Tax withholding	20	$160.27	$3K	1K
2024-08-23	Lee Jeannie	EVP, GENERAL COUNSEL	Tax withholding	2	$152.18	$304	11K
2024-08-01	MANDEVILLE JEAN F H P	Director	Sell	600	$150.26	$90K	9K
2024-07-01	Lee Jeannie	EVP, GENERAL COUNSEL	Tax withholding	10	$152.13	$2K	11K
2024-07-01	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Tax withholding	19	$152.13	$3K	1K
2024-06-07	MANDEVILLE JEAN F H P	Director	Grant	2K	$0.00	$0	10K
2024-06-06	MANDEVILLE JEAN F H P	Director	Tax withholding	329	$147.12	$48K	8K
2024-05-24	Lee Jeannie	EVP, GENERAL COUNSEL	Tax withholding	2	$142.77	$286	11K
2024-04-01	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Tax withholding	25	$141.91	$4K	1K
2024-03-12	MANDEVILLE JEAN F H P	Director	Sell	3K	$145.50	$495K	8K
2024-02-27	Lee Jeannie	EVP, GENERAL COUNSEL	Tax withholding	220	$138.23	$30K	11K
2024-02-23	Lee Jeannie	EVP, GENERAL COUNSEL	Tax withholding	2	$137.84	$276	11K
2024-02-20	Lee Jeannie	EVP, GENERAL COUNSEL	Tax withholding	13	$135.06	$2K	11K
2024-01-09	Lee Jeannie	EVP, GENERAL COUNSEL	Grant	97	$134.37	$13K	11K
2024-01-09	Lee Jeannie	EVP, GENERAL COUNSEL	Grant	703	$139.51	$98K	11K
2024-01-01	Lee Jeannie	EVP, GENERAL COUNSEL	Tax withholding	12	$134.58	$2K	10K
2024-01-01	Kornegay Christine Beseda	CHIEF ACCOUNTING OFFICER	Grant	1K	$134.58	$175K	1K

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.

Planned sales (Form 144)

Newest first. JSON

1 Form 144 notice on file for DLR worth $656K at the prices reported; 0 in the last 90 days worth $0. Latest: Preusse Mary Hogan filed on 2025-12-01 to sell 4,166 shares ($656K) from 2025-12-01.

Filed	Seller	Shares	Market value	Of outstanding	Sale from	Broker
2025-12-01	Preusse Mary HoganDirector	4K	$656K	0.001%	2025-12-01	Wells Fargo Clearing Services

Large holders (13D and 13G)

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

3 holders report 5% or more of DLR in their latest filing, all on Schedule 13G (passive). The largest reported stake is Vanguard Portfolio Management at 8.6% of the class (29,513,833 shares), filed 2026-04-29 for an event on 2026-03-31.

Filed	Form	Holder	Shares	Of class	Event
2026-08-12	13G	Norges Banknon-US institution, other entity	19.6M	5.6%	2026-06-30
2026-04-29	13G	Vanguard Portfolio Managementinvestment adviser	29.5M	8.6%	2026-03-31
2026-04-29	13G	Vanguard Capital Managementinvestment adviser	25.2M	7.3%	2026-03-31
2026-03-26	13G/Ano. 20	The Vanguard Groupinvestment adviser	0	0.0%	2026-03-13

13F holders

Tracked managers holding DLR at their latest 13F. JSON

10 of the 30 tracked managers held DLR at their latest 13F, $983.6M in total at quarter-end prices. Viking Global Investors is the largest at $414.9M (1.2% of its portfolio) as of 2026-06-30. Over the prior quarter 6 added shares and 4 cut.

Fund	Quarter	Shares	Value	Of portfolio	Change in shares
Viking Global Investors	2026-06-30	2.3M	$414.9M	1.18%	new
D. E. Shaw & Co.	2026-06-30	1.5M	$277.0M	0.13%	+463K
Millennium Management	2026-06-30	568K	$102.0M	0.04%	+35K
Soros Fund Management	2026-06-30	540K	$96.9M	1.19%	+482K
AQR Capital Management	2026-06-30	294K	$52.9M	0.02%	+11K
Citadel Advisors	2026-06-30	177K	$31.8M	0.00%	+80K
Two Sigma Investments	2026-06-30	38K	$6.9M	0.01%	-54K
Renaissance Technologies	2026-06-30	4K	$790K	0.00%	-29K
Bridgewater Associates	2026-06-30	1K	$228K	0.00%	-13K
Fisher Asset Management	2026-06-30	1K	$217K	0.00%	-73

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.

Financials

SEC XBRL, as filed. JSON

In Q1 FY 2026 (quarter ended 2026-03-31) Digital Realty Trust reported revenue of $1.64B, up 16.2% from the same quarter a year earlier, and net income of $179.3M (0.46 diluted EPS). In FY 2025 it generated $2.41B of operating cash flow and spent $1.73B on dividends.

Cash: $2.43B
Equity: $23.37B
Total assets: $48.86B
Shares outstanding: 351,406,070

Quarterly, last 8 quarters

Quarter	Period end	Revenue	Net income	Margin	Diluted EPS
Q1 FY 2026	2026-03-31	$1.64B	$179.3M	11.0%	0.46
Q4 FY 2025derived	2025-12-31	$1.63B	$98.6M	6.0%	n/a
Q3 FY 2025	2025-09-30	$1.58B	$67.8M	4.3%	0.15
Q2 FY 2025	2025-06-30	$1.49B	$1.03B	69.1%	2.94
Q1 FY 2025	2025-03-31	$1.41B	$110.0M	7.8%	0.27
Q4 FY 2024derived	2024-12-31	$1.44B	$189.6M	13.2%	n/a
Q3 FY 2024	2024-09-30	$1.43B	$51.2M	3.6%	0.09
Q2 FY 2024	2024-06-30	$1.36B	$80.2M	5.9%	0.20

Fiscal years, with buybacks and dividends

Fiscal year	Ends	Revenue	Net income	Operating cash flow	Capex	Buybacks	Dividends
FY 2025	2025-12-31	$6.11B	$1.31B	$2.41B	n/a	n/a	$1.73B
FY 2024	2024-12-31	$5.55B	$602.5M	$2.26B	n/a	n/a	$1.63B
FY 2023	2023-12-31	$5.48B	$948.8M	$1.63B	n/a	n/a	$1.52B
FY 2022	2022-12-31	$4.69B	$377.7M	$1.66B	n/a	n/a	$1.45B
FY 2021	2021-12-31	$4.43B	$1.71B	$1.70B	n/a	n/a	$1.38B

Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-03-31; shares outstanding as of 2026-04-29 from the cover page.

What this page is

Digital Realty Trust 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 Digital Realty Trust (DLR), SEC CIK 1297996, listed on NYSE, classified by the SEC as real estate investment trusts. 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
Planned sales: SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2025-12-01.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 2026-08-12.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
Financials: SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. Latest 2026-03-31.JSON and CSV
Earnings dates: SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-07-23.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 2026-10-01.JSON and CSV
Company record: EDGAR filing index for CIK 1297996Ticker, 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 DLR is sold short?

8,994,183 shares were held short at the 2026-09-30 settlement, 4.6 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 DLR's daily short volume?

On 2026-10-09, 323,364 of the 461,065 DLR shares reported to FINRA were sold short, 70.1% of the day's reported volume. Short volume is a flow for one day, not a position.

Does DLR have fails to deliver?

The SEC's latest file shows 67,910 DLR shares failed to deliver at settlement 2026-09-14. Fails are reported per settlement date and published twice a month with a lag.

Are DLR insiders buying or selling?

Insiders at DLR reported 1 open-market sell worth $39K in the last 90 days and no open-market buys. Latest filing: Kornegay Christine Beseda (CHIEF ACCOUNTING OFFICER) on 2026-10-01.

Have DLR insiders filed to sell?

1 Form 144 notice on file for DLR worth $656K at the prices reported; 0 in the last 90 days worth $0. Latest: Preusse Mary Hogan filed on 2025-12-01 to sell 4,166 shares ($656K) from 2025-12-01.

Who owns 5% or more of DLR?

What did DLR report last quarter?

Which tracked 13F managers own DLR?

10 of the 30 tracked 13F managers held DLR shares at their latest filing, $983.6M in all. The largest: Andreas Halvorsen's Viking Global Investors (2.3M shares, $414.9M), D. E. Shaw & Co. (1.5M shares, $277.0M), Izzy Englander's Millennium Management (568K shares, $102.0M), George Soros's Soros Fund Management (540K shares, $96.9M), Cliff Asness's AQR Capital Management (294K shares, $52.9M), Ken Griffin's Citadel Advisors (177K shares, $31.8M). The table above lists all 10.

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

Digital Realty Trust (DLR)

Short interest

Daily short volume

Fails to deliver

Insider trades

Planned sales (Form 144)

Large holders (13D and 13G)

13F holders

Financials

Quarterly, last 8 quarters

Fiscal years, with buybacks and dividends

Digital Realty Trust in the regulatory record

Source and updates

How to read it

Other companies the SEC classifies as real estate investment trusts

Datasets

Frequently Asked Questions