XOOMAR

INSULET CORP (PODD)

Every FINRA and SEC series the site collects for INSULET CORP: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on Nasdaq, classified by the SEC as surgical & medical instruments & apparatus.

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4.4M

Short interest

settlement 2026-08-31

2.4

Days to cover

+20.3% vs prior

60.0%

Short share of volume

2026-09-17

446

Fails to deliver

settlement 2026-08-19

Thu 5 Nov

Next earnings

estimated; last year 2025-11-06

$162K

Insider flow, 90 days

1 buys, 0 sells

As of 2026-09-17.

Short interest

FINRA, twice a month; the last 12 months shown, all 48 settlements in the JSON

As of 31 August 2026, short interest in PODD is 4,447,429 shares, up 611,887 shares over the last month. Over the last 48 readings it ranged from 1,459,283 shares (30 September 2025) to 4,902,738 shares (15 June 2026). At the reported average volume of 1.9M shares a day that is 2.4 days to cover.

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SettlementShares shortChangeAvg daily volumeDays to cover
2026-08-314,447,429+20.3%1,879,4622.37
2026-08-143,696,321-3.6%2,113,5021.75
2026-07-313,835,542-17.4%1,264,6403.03
2026-07-154,645,027-4.3%1,288,1533.61
2026-06-304,853,706-1.0%1,748,6892.78
2026-06-154,902,738+15.8%1,410,9233.47
2026-05-294,232,806+40.4%1,605,5522.64
2026-05-153,014,097+1.5%1,887,0541.60
2026-04-302,968,238+9.9%1,251,9522.37
2026-04-152,700,832-11.4%852,3943.17
2026-03-313,049,595+19.3%865,6263.52
2026-03-132,555,922-9.3%1,080,1332.37
2026-02-272,817,783+86.4%1,172,2562.40
2026-02-131,511,612-21.8%994,9521.52
2026-01-301,932,265-2.3%1,115,5541.73
2026-01-151,978,187-4.5%683,4322.89
2025-12-312,070,445-0.5%599,7423.45
2025-12-152,080,222-0.2%728,8042.85
2025-11-282,085,197+19.9%905,9562.30
2025-11-141,738,367-4.8%678,7912.56
2025-10-311,825,670+13.3%425,6694.29
2025-10-151,610,709+10.4%554,9252.90
2025-09-301,459,283-2.4%726,3842.01
2025-09-151,495,204-7.7%568,3772.63

Daily short volume

FINRA Reg SHO, last 60 sessions. JSON

As of 17 September 2026, the short share of PODD volume is 60.0%, up 27.6 points over the last five sessions. Over the last 52 readings it ranged from 28.5% (3 September 2026) to 83.1% (30 July 2026). The latest reading is 8.7 points above the 30-session average of 51.2%, on 450K shares reported.

DateShort volumeTotal volumeShort shareExempt
2026-09-17270K450K60.0%3
2026-09-16305K567K53.7%2
2026-09-15264K683K38.7%0
2026-09-14363K750K48.4%44
2026-09-11295K588K50.2%109
2026-09-10253K782K32.4%34
2026-09-09359K846K42.4%31
2026-09-08580K1.0M57.9%51,074
2026-09-04258K411K62.9%12
2026-09-03148K518K28.5%0
2026-09-02141K419K33.8%0
2026-09-01236K480K49.1%2,889
2026-08-31532K1.1M49.4%19
2026-08-28201K386K52.1%32
2026-08-27240K485K49.4%14
2026-08-26255K667K38.2%66
2026-08-25289K853K33.8%4,770
2026-08-24260K593K43.8%9
2026-08-21205K364K56.3%1
2026-08-20378K539K70.1%6
2026-08-19455K609K74.8%51
2026-08-18562K834K67.3%5
2026-08-17590K1.1M55.6%154
2026-08-14206K315K65.3%9
2026-08-13277K506K54.8%222
2026-08-12391K639K61.1%156
2026-08-11246K498K49.4%26
2026-08-10394K636K62.0%26
2026-08-07304K683K44.4%20
2026-08-06722K1.4M51.3%15,538

Fails to deliver

SEC, by settlement date. JSON

As of 19 August 2026, the fails-to-deliver balance in PODD is 446 shares, up 370 shares over the last settlement date. Over the last 52 readings it ranged from 2 shares (10 April 2026) to 67,534 shares (22 June 2026). The latest reading sits at the bottom of that range.

SettlementShares failedPriceValue
2026-08-19446$148.03$66K
2026-08-1876$139.70$11K
2026-08-0634$133.26$5K
2026-07-3127$165.68$4K
2026-07-20209$164.06$34K
2026-07-1067$158.29$11K
2026-07-0842$161.55$7K
2026-07-065$164.48$822
2026-07-0211,864$159.79$1.9M
2026-06-262,806$153.82$432K
2026-06-2267,534$145.76$9.8M
2026-05-11507$154.16$78K
2026-04-102$199.42$399
2026-03-3061$208.22$13K
2026-03-257$225.50$2K
2026-03-2385$227.10$19K
2026-03-1638$219.84$8K
2026-03-06378$240.94$91K
2026-02-1080$245.57$20K
2026-02-0962$241.93$15K
2026-02-0510$251.24$3K
2026-01-2117,382$284.25$4.9M
2025-12-294$288.63$1K
2025-12-2217,744$289.62$5.1M
2025-12-17600$288.73$173K
2025-12-1012$294.20$4K
2025-11-18761$328.02$250K
2025-11-177,828$332.70$2.6M
2025-10-304,608$316.17$1.5M
2025-10-28179$325.80$58K

Insider trades

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

Insiders at PODD reported 1 open-market buy worth $162K in the last 90 days and no open-market sells. Clustered voluntary buying is historically the stronger insider signal because insiders buy for one reason. Latest filing: McEvoy Ashley (President and CEO) on 2026-08-21.

DateInsiderTitleTypeSharesPriceValueOwned after
2026-08-21McEvoy AshleyPresident and CEOBuy1K$147.47$162K24K
2026-08-01Davis Lisa BlairSVP, Chief HR OfficerTax withholding244$165.35$40K4K
2026-06-03WEATHERMAN ELIZABETH Hn/aBuy3K$144.20$497K10K
2026-06-03STONESIFER TIMOTHY C.n/aBuy3K$143.51$400K9K
2026-06-03BORIO LUCIANAn/aSell418$143.27$60K4K
2026-05-20WEATHERMAN ELIZABETH Hn/aGrant2K$0.00$07K
2026-05-20STONESIFER TIMOTHY C.n/aGrant2K$0.00$06K
2026-05-20Scannell Timothy Jn/aGrant2K$0.00$033K
2026-05-20MINOGUE MICHAEL Rn/aGrant2K$0.00$02K
2026-05-20Huffines Robert Luthern/aGrant2K$0.00$02K
2026-05-20Hopfield Jessican/aGrant2K$0.00$029K
2026-05-20Frederick Wayne A.I.n/aGrant2K$0.00$04K
2026-05-20BORIO LUCIANAn/aGrant2K$0.00$05K
2026-05-13McEvoy AshleyPresident and CEOTax withholding1K$148.84$210K23K
2026-04-01Panos MichaelEVP and CCOGrant3K$0.00$03K
2026-03-31Huffines Robert Luthern/aGrant111$209.84$23K638
2026-02-27Singh PremSVP, Global OperationsTax withholding62$246.61$15K7K
2026-02-27Singh PremSVP, Global OperationsTax withholding207$246.61$51K7K
2026-02-27Kapples John W.SVP and General CounselTax withholding194$246.61$48K28K
2026-02-27Kapples John W.SVP and General CounselTax withholding411$246.61$101K28K
2026-02-27Cousin LaetitiaSVP, Reg, Quality & ComplianceTax withholding53$246.61$13K6K
2026-02-27Cousin LaetitiaSVP, Reg, Quality & ComplianceTax withholding200$246.61$49K6K
2026-02-27Budden LaurenGroup VP, CAO and ControllerTax withholding99$246.61$24K9K
2026-02-27Budden LaurenGroup VP, CAO and ControllerTax withholding119$246.61$29K9K
2026-02-27Benjamin EricEVP and COOTax withholding268$246.61$66K24K
2026-02-27Benjamin EricEVP and COOTax withholding644$246.61$159K24K
2026-02-25Singh PremSVP, Global OperationsTax withholding138$248.12$34K7K
2026-02-25Kapples John W.SVP and General CounselTax withholding263$248.12$65K28K
2026-02-25MINOGUE MICHAEL Rn/aBuy2K$246.23$500K17K
2026-02-25Cousin LaetitiaSVP, Reg, Quality & ComplianceTax withholding111$248.12$28K6K
2026-02-25Budden LaurenGroup VP, CAO and ControllerTax withholding55$248.12$14K9K
2026-02-25Benjamin EricEVP and COOTax withholding395$248.12$98K25K
2026-02-24Singh PremSVP, Global OperationsGrant2K$0.00$07K
2026-02-24Kapples John W.SVP and General CounselGrant2K$0.00$028K
2026-02-24Pease FlaviaEVP & CFOGrant4K$0.00$019K
2026-02-24McEvoy AshleyPresident and CEOGrant10K$0.00$024K
2026-02-24Davis Lisa BlairSVP, Chief HR OfficerGrant2K$0.00$05K
2026-02-24Cousin LaetitiaSVP, Reg, Quality & ComplianceGrant1K$0.00$06K
2026-02-24Budden LaurenGroup VP, CAO and ControllerGrant611$0.00$09K
2026-02-24Benjamin EricEVP and COOGrant4K$0.00$025K
2026-02-20McEvoy AshleyPresident and CEOBuy4K$239.35$1.0M14K
2026-02-12Singh PremSVP, Global OperationsTax withholding861$240.82$207K5K
2026-02-12Singh PremSVP, Global OperationsGrant3K$0.00$06K
2026-02-12Kapples John W.SVP and General CounselTax withholding2K$240.82$465K26K
2026-02-12Kapples John W.SVP and General CounselGrant5K$0.00$028K
2026-02-12Cousin LaetitiaSVP, Reg, Quality & ComplianceTax withholding564$240.82$136K5K
2026-02-12Cousin LaetitiaSVP, Reg, Quality & ComplianceGrant2K$0.00$06K
2026-02-12Budden LaurenGroup VP, CAO and ControllerTax withholding622$240.82$150K8K
2026-02-12Budden LaurenGroup VP, CAO and ControllerGrant2K$0.00$09K
2026-02-12Benjamin EricEVP and COOTax withholding3K$240.82$695K21K

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 the rarer, stronger signal.

Planned sales (Form 144)

Newest first. JSON

5 Form 144 notices on file for PODD worth $3.3M at the prices reported; 0 in the last 90 days worth $0. Latest: BORIO LUCIANA filed on 2026-06-03 to sell 418 shares ($60K) from 2026-06-03.

FiledSellerSharesMarket valueOf outstandingSale fromBroker
2026-06-03BORIO LUCIANADirector418$60K0.001%2026-06-03Fidelity Brokerage Services LLC
2025-12-15Frederick Wayne A.I.Director2K$543K0.003%2025-12-15Fidelity Brokerage Services LLC
2025-11-26Manea DanFormer Officer4K$1.5M0.006%2025-11-26Fidelity Brokerage Services LLC
2025-11-24Manea DanFormer Officer2K$786K0.003%2025-11-24Fidelity Brokerage Services LLC
2025-09-16Manea DanFormer Officer1K$455K0.002%2025-09-16Fidelity Brokerage Services LLC

Large holders (13D and 13G)

One row per reporting person, newest filing first. JSON

5 holders above 5% have filed on PODD, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.5% of the class (5,277,842 shares), filed 2026-04-30 for an event on 2026-03-31.

FiledFormHolderSharesOf classEvent
2026-08-0613G/Ano. 13FMR LLCparent holding company964K1.4%2026-06-30
2026-08-0613G/Ano. 13Abigail P. Johnsonindividual964K1.4%2026-06-30
2026-05-1413G/Ano. 12Capital Research Global Investorsinvestment adviser1.7M2.4%2026-03-31
2026-05-0613G/Ano. 12FMR LLCparent holding company4.0M5.6%2026-03-31
2026-05-0613G/Ano. 12Abigail P. Johnsonindividual4.0M5.6%2026-03-31
2026-04-3013GVanguard Capital Managementinvestment adviser5.3M7.5%2026-03-31
2026-03-2713G/Ano. 14The Vanguard Groupinvestment adviser00.0%2026-03-13
2026-02-0513G/Ano. 11FMR LLCparent holding company6.3M9.0%2025-12-31
2026-02-0513G/Ano. 11Abigail P. Johnsonindividual6.3M9.0%2025-12-31
2025-10-3013G/Ano. 13The Vanguard Groupinvestment adviser8.8M12.5%2025-09-30

13F holders

Tracked managers holding PODD at their latest 13F. JSON

9 of the 30 tracked managers held PODD at their latest 13F, $1.06B in total at quarter-end prices. AQR Capital Management is the largest at $373.8M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 7 added shares and 2 cut.

FundQuarterSharesValueOf portfolioChange in shares
AQR Capital Management2026-06-302.5M$373.8M0.13%+856K
Two Sigma Investments2026-06-301.9M$289.8M0.21%+1.1M
Millennium Management2026-06-30865K$131.8M0.05%+567K
Citadel Advisors2026-06-30862K$131.2M0.01%+603K
D. E. Shaw & Co.2026-06-30448K$68.3M0.03%+315K
Renaissance Technologies2026-06-30202K$30.8M0.04%-224K
Bridgewater Associates2026-06-30156K$23.8M0.10%+121K
Fisher Asset Management2026-06-3056K$8.5M0.00%-1K
Point72 Asset Management2026-06-3014K$2.2M0.00%+11K

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 Q2 2026 (quarter ended 2026-06-30) INSULET CORP reported revenue of $801.7M, up 23.5% from the same quarter a year earlier, and net income of $95.0M (1.37 diluted EPS). In FY 2025 it generated $569.3M of operating cash flow and spent $59.6M on buybacks.

Equity
$1.42B
Total assets
$3.17B
Shares outstanding
69,354,199

Quarterly, last 8 quarters

QuarterPeriod endRevenueNet incomeMarginDiluted EPS
Q2 20262026-06-30$801.7M$95.0M11.8%1.37
Q1 20262026-03-31$761.7M$91.1M12.0%1.30
Q4 2025derived2025-12-31$783.7Mn/an/an/a
Q3 20252025-09-30$706.3M$87.6M12.4%1.24
Q2 20252025-06-30$649.1M$22.5M3.5%0.32
Q1 20252025-03-31$569.0M$35.4M6.2%0.50
Q4 2024derived2024-12-31$597.5Mn/an/an/a
Q3 20242024-09-30$543.9M$77.5M14.2%1.08

Fiscal years, with buybacks and dividends

Fiscal yearEndsRevenueNet incomeOperating cash flowCapexBuybacksDividends
FY 20252025-12-31$2.71Bn/a$569.3M$191.6M$59.6Mn/a
FY 20242024-12-31$2.07Bn/a$430.2M$124.9M$0n/a
FY 20232023-12-31$1.70Bn/a$145.7M$75.6M$0n/a
FY 20222022-12-31$1.06Bn/a$119.0M$122.9Mn/an/a
FY 20212021-12-31$1.04Bn/a-$68.1M$111.9Mn/an/a

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 cash paid to repurchase common stock in the year (XBRL PaymentsForRepurchaseOfCommonStock), not authorizations. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-07-29 from the cover page.

What this page is

INSULET CORP 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 pulls every series the site collects for one ticker onto one URL, keyed by the SEC's own ticker list, 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 summary sentence built from the rows (last value, change, range with dates) and its own JSON and CSV links. Nothing on the page is written by a model; the sentences change only when the data does. A page exists only for companies with data in at least two series, and every section says when its source last updated.

This page follows INSULET CORP (PODD), SEC CIK 1145197, listed on Nasdaq, classified by the SEC as surgical & medical instruments & apparatus. The cross-market tables live on the short interest and insider transactions hubs.

Source and method

Short interest
FINRA consolidated short interestTwice a month, about eight business days after settlement. Latest 2026-08-31.JSON and CSV
Daily short volume
FINRA Reg SHO daily filesEvery trading day, loaded the following morning. Latest 2026-09-17.JSON and CSV
Fails to deliver
SEC fails-to-deliver dataTwice a month, a few weeks after the half month ends. Latest 2026-08-19.JSON and CSV
Planned sales
SEC EDGAR Form 144EDGAR read every 30 minutes; a notice is filed on or before the sell order. Latest 2026-06-03.JSON and CSV
Large holders
SEC EDGAR Schedule 13D and 13GEDGAR read every 30 minutes; 13D within five business days of crossing 5%, 13G on the passive schedule. Latest 2026-08-06.JSON and CSV
13F holders
SEC EDGAR Form 13F-HRQuarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Financials
SEC XBRL company factsRefreshed weekly from the SEC's structured data; values are as filed in the 10-Q and 10-K. Latest 2026-06-30.JSON and CSV
Earnings dates
SEC EDGAR 8-K Item 2.02 (full-text search)EDGAR full-text search read twice a day; the estimate is last year's date plus 52 weeks. Latest 2026-08-05.JSON and CSV
Insider trades
SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-08-21.JSON and CSV
Company record
EDGAR filing index for CIK 1145197Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits
30 requests a minute without a key, 120 a minute with a key from a free account.

Data checks. Every dataset is checked against its source once a day. This dataset passed the last run, 18 Sep 05:40 UTC.

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 crowded short are the combination that has historically preceded squeezes; insider sells next to a crowded short 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 PODD is sold short?
4,447,429 shares were held short at the 2026-08-31 settlement, 2.4 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 PODD's daily short volume?
On 2026-09-17, 269,876 of the 449,931 PODD shares reported to FINRA were sold short, 60.0% of the day's reported volume. Short volume is a flow for one day, not a position.
Does PODD have fails to deliver?
The SEC's latest file shows 446 PODD shares failed to deliver at settlement 2026-08-19. Fails are reported per settlement date and published twice a month with a lag.
Are PODD insiders buying or selling?
Insiders at PODD reported 1 open-market buy worth $162K in the last 90 days and no open-market sells. Clustered voluntary buying is historically the stronger insider signal because insiders buy for one reason. Latest filing: McEvoy Ashley (President and CEO) on 2026-08-21.
Have PODD insiders filed to sell?
5 Form 144 notices on file for PODD worth $3.3M at the prices reported; 0 in the last 90 days worth $0. Latest: BORIO LUCIANA filed on 2026-06-03 to sell 418 shares ($60K) from 2026-06-03.
Who owns more than 5% of PODD?
5 holders above 5% have filed on PODD, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.5% of the class (5,277,842 shares), filed 2026-04-30 for an event on 2026-03-31.
What did PODD report last quarter?
In Q2 2026 (quarter ended 2026-06-30) INSULET CORP reported revenue of $801.7M, up 23.5% from the same quarter a year earlier, and net income of $95.0M (1.37 diluted EPS). In FY 2025 it generated $569.3M of operating cash flow and spent $59.6M on buybacks.
Which funds hold PODD?
9 of the 30 tracked managers held PODD at their latest 13F, $1.06B in total at quarter-end prices. AQR Capital Management is the largest at $373.8M (0.1% of its portfolio) as of 2026-06-30. Over the prior quarter 7 added shares and 2 cut.

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