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PIMCO Dynamic Income Fund (PDI)

PIMCO Dynamic Income Fund on one page: short interest, daily short volume, fails to deliver, 13F holders and insider trades. Listed on NYSE.

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25K

Short interest

settlement 2026-09-30

1.0

Days to cover

unchanged vs prior

41.3%

Short share of volume

2026-10-23

25,000

Fails to deliver

settlement 2026-09-04

2 people

Insiders buying, 30 days

$325K combined, latest 2026-10-06

$405K

Insider flow, 90 days

3 buys, 0 sells

As of 2026-10-23.

Short interest

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

As of 30 September 2026, short interest in PDI is 25,244 shares, down 508,856 shares over the last month. Over the last 48 readings it ranged from 25,244 shares (30 September 2026) to 2,152,296 shares (14 March 2025). The latest reading sits at the bottom of that range. At the reported average volume of 4.6M shares a day that is 1.0 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-09-3025,244-96.5%4,630,2641.00
2026-09-15731,638+37.0%4,203,1251.00
2026-08-31534,100-26.3%4,613,9981.00
2026-08-14724,736+57.8%2,769,3261.00
2026-07-31459,285-10.8%2,501,7111.00
2026-07-15514,648+511.9%2,501,3651.00
2026-06-3084,101-89.9%2,827,6481.00
2026-06-15835,910+346.5%2,998,7691.00
2026-05-29187,210-52.0%2,581,1821.00
2026-05-15389,884+4.7%2,928,9961.00
2026-04-30372,290-7.0%1,742,5121.00
2026-04-15400,348+5.0%2,544,3741.00
2026-03-31381,184-69.7%2,974,8011.00
2026-03-131,257,528+719.1%3,332,3571.00
2026-02-27153,528-82.8%2,867,6471.00
2026-02-13894,582+152.6%3,816,3251.00
2026-01-30354,127-17.3%2,449,8461.00
2026-01-15428,022+702.7%3,152,6871.00
2025-12-3153,321-90.9%3,182,5481.00
2025-12-15584,753+297.2%2,738,4231.00
2025-11-28147,214-38.5%3,413,6831.00
2025-11-14239,567+7.3%2,623,5991.00
2025-10-31223,337-82.8%5,415,3941.00
2025-10-151,296,142+43.1%2,376,1801.00
2025-09-30905,714-36.2%1,881,8261.00
2025-09-151,419,035+80.6%2,928,8091.00
2025-08-29785,779+7.8%1,682,6461.00
2025-08-15728,815+44.0%2,063,9371.00
2025-07-31506,140-6.4%1,561,8771.00
2025-07-15540,704+103.3%2,099,6871.00
2025-06-30265,905-44.6%1,545,2801.00
2025-06-13479,784-1.9%1,730,7041.00
2025-05-30488,967+0.8%1,651,4501.00
2025-05-15485,148+25.2%1,839,6051.00
2025-04-30387,415-6.9%1,483,6081.00
2025-04-15416,313-75.8%5,334,8511.00
2025-03-311,718,144-20.2%1,810,3531.00
2025-03-142,152,296+66.4%3,264,9581.00
2025-02-281,293,304+22.1%2,237,9471.00
2025-02-141,059,402+113.8%2,056,9491.00
2025-01-31495,452+0.5%1,711,4161.00
2025-01-15492,972+331.9%2,390,4181.00
2024-12-31114,136-76.7%2,344,3991.00
2024-12-13490,653+147.5%1,734,3881.00
2024-11-29198,220-52.4%1,463,7261.00
2024-11-15416,071-16.3%2,143,1361.00
2024-10-31496,963-63.7%1,734,8621.00
2024-10-151,368,345+6.3%3,023,2761.00

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 23 October 2026, the short share of PDI volume is 41.3%, up 0.5 points over the last five sessions. Over the last 30 readings it ranged from 23.4% (16 September 2026) to 43.3% (7 October 2026). The latest reading is 7.4 points above the 30-session average of 33.9%, on 1.4M shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-10-23557K1.4M41.3%852
2026-10-22584K1.9M31.0%0
2026-10-21585K1.5M40.2%3,738
2026-10-20724K2.2M32.3%0
2026-10-19712K1.9M37.9%0
2026-10-161.0M2.5M40.8%5,333
2026-10-15857K3.5M24.6%585
2026-10-141.2M3.0M39.9%70
2026-10-13971K2.3M42.4%2,600
2026-10-121.0M3.1M34.2%0
2026-10-09866K2.2M38.7%3,044
2026-10-08673K1.7M38.9%0
2026-10-07746K1.7M43.3%0
2026-10-06677K2.6M26.2%20,161
2026-10-05926K2.5M36.4%22,115
2026-10-021.6M3.8M42.3%4,717
2026-10-011.0M3.1M33.4%4,208
2026-09-30757K2.3M33.0%31,603
2026-09-29480K1.9M25.8%17,874
2026-09-28531K2.1M25.1%8,402
2026-09-25576K2.2M26.4%0
2026-09-24823K3.3M25.1%1,200
2026-09-231.1M4.1M26.1%7,300
2026-09-221.2M4.0M28.9%10,923
2026-09-21957K3.0M31.8%18,057
2026-09-18638K1.9M33.7%0
2026-09-17921K2.3M39.3%0
2026-09-16884K3.8M23.4%973
2026-09-151.5M4.0M37.6%17,387
2026-09-141.6M4.4M35.7%6,294

Fails to deliver

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

As of 4 September 2026, the fails-to-deliver balance in PDI is 25,000 shares, up 24,909 shares over the last settlement date. Over the last 30 readings it ranged from 6 shares (24 July 2026) to 89,244 shares (17 April 2026).

SettlementShares failedPriceValue
2026-09-0425,000$15.29$382K
2026-09-0391$15.33$1K
2026-09-02127$15.15$2K
2026-08-26765$15.46$12K
2026-08-07297$16.06$5K
2026-07-246$16.08$96
2026-07-154,592$16.25$75K
2026-07-09187$16.70$3K
2026-07-08118$16.72$2K
2026-07-071,061$16.74$18K
2026-07-021,274$16.72$21K
2026-07-01466$16.70$8K
2026-06-253,909$16.40$64K
2026-06-2471,678$16.22$1.2M
2026-06-1717,374$16.57$288K
2026-06-122,960$16.43$49K
2026-06-10151$16.68$3K
2026-06-033,408$16.72$57K
2026-06-025,208$16.65$87K
2026-05-221,300$16.69$22K
2026-05-1913$16.64$216
2026-05-112,358$17.71$42K
2026-05-081,899$17.70$34K
2026-05-074,893$17.66$86K
2026-04-1789,244$17.29$1.5M
2026-04-13111$17.52$2K
2026-04-062,731$17.43$48K
2026-04-02127$17.41$2K
2026-04-01731$17.11$13K
2026-03-196,604$17.52$116K

Insider trades

SEC Form 4, newest first. JSON

Insiders at PDI reported 3 open-market buys worth $405K in the last 90 days and no open-market sells. Latest filing: FLATTUM DAVID C (Director) on 2026-10-06.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-10-06FLATTUM DAVID CDirectorBuy17K$14.30$250K17K
2026-09-24Rappaport AlanDirectorBuy6K$13.76$76K9K
2026-09-22Morris SonyaDirectorBuy6K$14.02$80K6K
2026-07-15STRACKE THIBAULT CHRISTIANSEE REMARKSBuy100K$16.40$1.6M180K
2023-03-22FISHER DAVID NICHOLS IIIDirectorBuy7K$18.18$134K14K
2022-12-21STRACKE THIBAULT CHRISTIANOtherBuy6K$18.98$114K62K
2022-05-18STRACKE THIBAULT CHRISTIANOtherBuy8K$21.34$160K54K
2022-03-11STRACKE THIBAULT CHRISTIANOtherBuy6K$22.78$137K47K
2022-02-07STRACKE THIBAULT CHRISTIANOtherBuy6K$25.14$151K41K
2021-12-10Cogan Sarah EDirectorGrant406price not stated in the filingnot stated846
2021-12-10Cogan Sarah EDirectorGrant440price not stated in the filingnot stated440
2021-12-10DAWSON CRAIG AOtherGrant66Kprice not stated in the filingnot stated66K
2021-12-10DeCotis Deborah ADirectorGrant5Kprice not stated in the filingnot stated6K
2021-12-10FISHER DAVID NICHOLS IIIDirectorGrant10Kprice not stated in the filingnot stated10K
2021-12-10FISHER DAVID NICHOLS IIIDirectorGrant6Kprice not stated in the filingnot stated6K
2021-12-10IVASCYN DANIEL JOtherGrant146Kprice not stated in the filingnot stated146K
2021-12-10IVASCYN DANIEL JOtherGrant52Kprice not stated in the filingnot stated517K
2021-12-10MANEY JOHN CDirectorGrant6Kprice not stated in the filingnot stated13K
2021-12-10STRACKE THIBAULT CHRISTIANOtherGrant35Kprice not stated in the filingnot stated35K
2021-12-10Rappaport AlanDirectorGrant949price not stated in the filingnot stated4K
2021-12-10Rappaport AlanDirectorGrant3Kprice not stated in the filingnot stated3K
2021-12-10Roman EmmanuelOtherGrant78Kprice not stated in the filingnot stated78K
2021-12-10MURATA ALFRED TOtherGrant3Kprice not stated in the filingnot stated3K
2021-12-10MURATA ALFRED TOtherGrant38Kprice not stated in the filingnot stated42K
2021-12-10NAGLER JASON JORDANAssistant TreasurerGrant817price not stated in the filingnot stated817
2021-12-10Schneider Jerome MOtherGrant2Kprice not stated in the filingnot stated2K
2021-12-10SEIDNER MARC POtherGrant68Kprice not stated in the filingnot stated68K
2020-05-11KERTESS HANS WDirectorSell6K$23.31$147K6K
2020-03-09Otterbein Thomas JOtherBuy5K$29.12$146K20K
2018-10-11Otterbein Thomas JOtherBuy4Kprice not stated in the filingnot stated13K
2016-04-20Otterbein Thomas JOtherBuy1Kprice not stated in the filingnot stated7K
2015-09-04Otterbein Thomas JOtherBuy5Kprice not stated in the filingnot stated5K

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.

13F holders

Tracked managers holding PDI at their latest 13F. JSON

1 of the 30 tracked managers held PDI at their latest 13F, $336K in total at quarter-end prices. AQR Capital Management is the largest at $336K (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 0 cut.

FundQuarterSharesValueOf portfolioChange in shares
AQR Capital Management2026-06-3020K$336K0.00%+2K

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

PIMCO Dynamic 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 PIMCO Dynamic Income Fund (PDI), SEC CIK 1510599, 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 2026-09-30.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-23.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-04.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 2026-10-06.JSON and CSV
Company record
EDGAR filing index for CIK 1510599Ticker, 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 company pages

Datasets

Frequently Asked Questions

How much of PDI is sold short?
25,244 shares were held short at the 2026-09-30 settlement, 1.0 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 PDI's daily short volume?
On 2026-10-23, 557,353 of the 1,351,213 PDI shares reported to FINRA were sold short, 41.3% of the day's reported volume. Short volume is a flow for one day, not a position.
Does PDI have fails to deliver?
The SEC's latest file shows 25,000 PDI shares failed to deliver at settlement 2026-09-04. Fails are reported per settlement date and published twice a month with a lag.
Are PDI insiders buying or selling?
Insiders at PDI reported 3 open-market buys worth $405K in the last 90 days and no open-market sells. Latest filing: FLATTUM DAVID C (Director) on 2026-10-06.
Which tracked 13F managers own PDI?
1 of the 30 tracked 13F managers held PDI shares at their latest filing, $336K in all. The largest: Cliff Asness's AQR Capital Management (20K shares, $336K).

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