AMPHENOL CORP /DE/ (APH)
Every FINRA and SEC series the site collects for AMPHENOL CORP /DE/: short interest with days to cover, daily short sale volume, fails to deliver and Form 4 insider trades. Listed on NYSE, classified by the SEC as electronic connectors.
13.6M
Short interest
settlement 2026-08-31
2.4
Days to cover
-8.2% vs prior
42.4%
Short share of volume
2026-09-11
129
Fails to deliver
settlement 2026-08-12
-$180.4M
Insider flow, 90 days
0 buys, 7 sells
As of 2026-09-11.
Short interest
FINRA, twice a month; the last 12 months shown, all 48 settlements in the JSONAs of 31 August 2026, short interest in APH is 13,561,221 shares, down 1,856,858 shares over the last month. Over the last 48 readings it ranged from 8,569,155 shares (15 October 2025) to 19,190,934 shares (15 September 2025). At the reported average volume of 5.7M shares a day that is 2.4 days to cover.
Embed this chartkeeps the attribution line it carries
<iframe src="https://xoomar.com/embed/stocks/aph" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-08-31 | 13,561,221 | -8.2% | 5,734,729 | 2.36 |
| 2026-08-14 | 14,772,899 | -4.2% | 5,633,859 | 2.62 |
| 2026-07-31 | 15,418,079 | -6.6% | 7,443,765 | 2.07 |
| 2026-07-15 | 16,508,135 | +3.3% | 6,585,269 | 2.51 |
| 2026-06-30 | 15,988,270 | -7.2% | 9,797,822 | 1.63 |
| 2026-06-15 | 17,223,423 | -3.8% | 9,715,885 | 1.77 |
| 2026-05-29 | 17,896,762 | +12.1% | 12,299,991 | 1.46 |
| 2026-05-15 | 15,964,661 | +23.9% | 12,329,344 | 1.29 |
| 2026-04-30 | 12,881,938 | -6.5% | 7,939,790 | 1.62 |
| 2026-04-15 | 13,784,513 | -7.9% | 6,892,905 | 2.00 |
| 2026-03-31 | 14,972,313 | +35.6% | 10,217,068 | 1.47 |
| 2026-03-13 | 11,044,857 | -28.9% | 10,215,681 | 1.08 |
| 2026-02-27 | 15,542,972 | -5.2% | 7,148,424 | 2.17 |
| 2026-02-13 | 16,395,991 | -5.8% | 12,234,904 | 1.34 |
| 2026-01-30 | 17,405,697 | +35.0% | 13,999,939 | 1.24 |
| 2026-01-15 | 12,893,636 | +7.2% | 8,836,605 | 1.46 |
| 2025-12-31 | 12,031,863 | +2.7% | 6,519,482 | 1.85 |
| 2025-12-15 | 11,714,566 | +4.2% | 7,872,683 | 1.49 |
| 2025-11-28 | 11,246,004 | +13.3% | 7,990,313 | 1.41 |
| 2025-11-14 | 9,924,862 | +5.2% | 8,594,370 | 1.15 |
| 2025-10-31 | 9,434,248 | +10.1% | 8,893,719 | 1.06 |
| 2025-10-15 | 8,569,155 | -8.9% | 6,474,919 | 1.32 |
| 2025-09-30 | 9,406,039 | -51.0% | 10,086,806 | 1.00 |
| 2025-09-15 | 19,190,934 | +8.6% | 9,891,177 | 1.94 |
Daily short volume
FINRA Reg SHO, last 60 sessions. JSONAs of 11 September 2026, the short share of APH volume is 42.4%, down 11.1 points over the last five sessions. Over the last 52 readings it ranged from 15.7% (17 August 2026) to 63.0% (1 September 2026). The latest reading is 4.3 points above the 30-session average of 38.1%, on 3.7M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-09-11 | 1.6M | 3.7M | 42.4% | 24,026 |
| 2026-09-10 | 1.7M | 4.1M | 41.5% | 7,329 |
| 2026-09-09 | 1.3M | 3.5M | 37.5% | 25,249 |
| 2026-09-08 | 1.4M | 3.8M | 36.1% | 62,141 |
| 2026-09-04 | 2.2M | 3.5M | 61.1% | 14,962 |
| 2026-09-03 | 2.0M | 3.7M | 53.5% | 7,580 |
| 2026-09-02 | 1.4M | 3.0M | 46.3% | 0 |
| 2026-09-01 | 2.1M | 3.4M | 63.0% | 174,810 |
| 2026-08-31 | 821K | 1.7M | 49.6% | 4,753 |
| 2026-08-28 | 760K | 1.7M | 44.2% | 1,705 |
| 2026-08-27 | 1.0M | 2.1M | 49.1% | 1,952 |
| 2026-08-26 | 685K | 2.1M | 32.7% | 3 |
| 2026-08-25 | 863K | 2.4M | 36.4% | 22,712 |
| 2026-08-24 | 607K | 2.3M | 26.1% | 218 |
| 2026-08-21 | 848K | 2.7M | 31.7% | 42,362 |
| 2026-08-20 | 536K | 2.3M | 22.9% | 885 |
| 2026-08-19 | 742K | 2.9M | 25.9% | 8,205 |
| 2026-08-18 | 863K | 3.7M | 23.1% | 1,933 |
| 2026-08-17 | 533K | 3.4M | 15.7% | 7,588 |
| 2026-08-14 | 415K | 2.2M | 19.2% | 114 |
| 2026-08-13 | 654K | 1.5M | 44.4% | 3,646 |
| 2026-08-12 | 754K | 1.9M | 39.5% | 14,538 |
| 2026-08-11 | 544K | 1.3M | 42.5% | 7,012 |
| 2026-08-10 | 566K | 1.5M | 37.5% | 6,723 |
| 2026-08-07 | 537K | 2.6M | 20.5% | 19,740 |
| 2026-08-06 | 838K | 2.3M | 36.5% | 32,417 |
| 2026-08-05 | 975K | 2.5M | 39.1% | 57,569 |
| 2026-08-04 | 1.6M | 3.6M | 44.2% | 144,182 |
| 2026-08-03 | 1.2M | 2.7M | 43.1% | 49,056 |
| 2026-07-31 | 1.3M | 3.5M | 37.8% | 102,477 |
Fails to deliver
SEC, by settlement date. JSONAs of 12 August 2026, the fails-to-deliver balance in APH is 129 shares, down 111 shares over the last settlement date. Over the last 52 readings it ranged from 1 share (3 June 2026) to 459,417 shares (13 February 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-08-12 | 129 | $167.23 | $22K |
| 2026-08-11 | 240 | $167.70 | $40K |
| 2026-08-05 | 1,605 | $171.33 | $275K |
| 2026-08-04 | 195 | $163.34 | $32K |
| 2026-07-31 | 1,646 | $159.82 | $263K |
| 2026-07-22 | 21 | $157.81 | $3K |
| 2026-07-15 | 30,225 | $158.37 | $4.8M |
| 2026-07-07 | 20,518 | $166.81 | $3.4M |
| 2026-07-06 | 315 | $164.59 | $52K |
| 2026-07-02 | 18,036 | $172.22 | $3.1M |
| 2026-06-26 | 708 | $165.15 | $117K |
| 2026-06-25 | 2,294 | $162.78 | $373K |
| 2026-06-22 | 8,740 | $163.96 | $1.4M |
| 2026-06-15 | 19,571 | $153.80 | $3.0M |
| 2026-06-10 | 578 | $154.07 | $89K |
| 2026-06-08 | 2,103 | $138.81 | $292K |
| 2026-06-05 | 362 | $146.77 | $53K |
| 2026-06-04 | 419 | $147.62 | $62K |
| 2026-06-03 | 1 | $148.40 | $148 |
| 2026-05-29 | 4,867 | $147.68 | $719K |
| 2026-05-20 | 43,225 | $119.20 | $5.2M |
| 2026-05-18 | 20,905 | $125.00 | $2.6M |
| 2026-05-14 | 69 | $124.64 | $9K |
| 2026-04-28 | 395 | $148.64 | $59K |
| 2026-04-24 | 15,780 | $150.18 | $2.4M |
| 2026-04-20 | 12,188 | $151.06 | $1.8M |
| 2026-04-16 | 5,293 | $146.98 | $778K |
| 2026-04-15 | 9 | $148.72 | $1K |
| 2026-04-10 | 38 | $137.68 | $5K |
| 2026-04-09 | 1,361 | $135.32 | $184K |
Insider trades
SEC Form 4, newest first, 50 of 100 shown. JSONInsiders at APH reported 7 open-market sells worth $180.4M in the last 90 days and no open-market buys. Sells alone are a weak signal; insiders sell for tax, diversification and estate reasons all the time. Latest filing: Lampo Craig A (EVP& CFO) on 2026-08-06.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-08-06 | Lampo Craig A | EVP& CFO | Gift | 55K | $0.00 | $0 | 0 |
| 2026-08-05 | Silverman David M | EVP, Human Resources | Sell | 120K | $174.24 | $20.9M | 16K |
| 2026-08-05 | Silverman David M | EVP, Human Resources | Option exercise | 120K | $22.00 | $2.6M | 136K |
| 2026-08-04 | Lampo Craig A | EVP& CFO | Sell | 193K | $167.31 | $32.3M | 91K |
| 2026-08-04 | Lampo Craig A | EVP& CFO | Option exercise | 193K | $22.37 | $4.3M | 284K |
| 2026-08-03 | D'AMICO LANCE E | EVP, Secretary & GenCounsel | Sell | 10K | $161.82 | $1.6M | 0 |
| 2026-08-03 | D'AMICO LANCE E | EVP, Secretary & GenCounsel | Option exercise | 10K | $22.55 | $226K | 10K |
| 2026-08-03 | D'AMICO LANCE E | EVP, Secretary & GenCounsel | Sell | 40K | $161.82 | $6.5M | 0 |
| 2026-08-03 | D'AMICO LANCE E | EVP, Secretary & GenCounsel | Option exercise | 40K | $22.37 | $895K | 40K |
| 2026-08-03 | D'AMICO LANCE E | EVP, Secretary & GenCounsel | Sell | 50K | $161.99 | $8.1M | 57K |
| 2026-08-03 | D'AMICO LANCE E | EVP, Secretary & GenCounsel | Option exercise | 50K | $22.55 | $1.1M | 107K |
| 2026-07-31 | NORWITT RICHARD ADAM | President & CEO | Sell | 186K | $162.27 | $30.2M | 864K |
| 2026-07-31 | NORWITT RICHARD ADAM | President & CEO | Option exercise | 186K | $22.37 | $4.2M | 1.1M |
| 2026-07-31 | NORWITT RICHARD ADAM | President & CEO | Sell | 500K | $161.57 | $80.8M | 1.9M |
| 2026-07-31 | NORWITT RICHARD ADAM | President & CEO | Option exercise | 500K | $22.37 | $11.2M | 2.4M |
| 2026-05-22 | Wolff Anne Clarke | n/a | Grant | 2K | $0.00 | $0 | 2K |
| 2026-05-22 | Singh Prahlad R. | n/a | Grant | 2K | $0.00 | $0 | 2K |
| 2026-05-22 | Livingston Robert | n/a | Grant | 2K | $0.00 | $0 | 2K |
| 2026-05-22 | Lane Rita S. | n/a | Grant | 2K | $0.00 | $0 | 2K |
| 2026-05-22 | Lamba Sanjiv | n/a | Grant | 2K | $0.00 | $0 | 2K |
| 2026-05-22 | Falck David P | n/a | Grant | 2K | $0.00 | $0 | 2K |
| 2026-05-22 | Altobello Nancy A. | n/a | Grant | 2K | $0.00 | $0 | 2K |
| 2026-05-20 | Lampo Craig A | Executive VP & CFO | J | 41K | n/a | n/a | 71K |
| 2026-05-05 | NORWITT RICHARD ADAM | President & CEO | Sell | 18K | $143.21 | $2.5M | 1.9M |
| 2026-05-05 | NORWITT RICHARD ADAM | President & CEO | Option exercise | 18K | $22.37 | $392K | 1.9M |
| 2026-05-04 | NORWITT RICHARD ADAM | President & CEO | Sell | 52K | $142.04 | $7.4M | 1.9M |
| 2026-05-04 | NORWITT RICHARD ADAM | President & CEO | Option exercise | 52K | $22.37 | $1.2M | 2.0M |
| 2026-05-01 | NORWITT RICHARD ADAM | President & CEO | Sell | 61K | $143.90 | $8.8M | 1.9M |
| 2026-05-01 | NORWITT RICHARD ADAM | President & CEO | Option exercise | 61K | $22.37 | $1.4M | 2.0M |
| 2026-02-18 | Lampo Craig A | Executive VP & CFO | Sell | 100K | $149.98 | $15.0M | 112K |
| 2026-02-18 | Lampo Craig A | Executive VP & CFO | Option exercise | 100K | $22.00 | $2.2M | 212K |
| 2026-02-18 | D'AMICO LANCE E | See Remarks | Sell | 50K | $149.88 | $7.5M | 57K |
| 2026-02-18 | D'AMICO LANCE E | See Remarks | Option exercise | 50K | $22.55 | $1.1M | 107K |
| 2026-02-12 | NORWITT RICHARD ADAM | President & CEO | Sell | 93K | $147.17 | $13.7M | 864K |
| 2026-02-12 | NORWITT RICHARD ADAM | President & CEO | Option exercise | 93K | $22.37 | $2.1M | 957K |
| 2026-02-12 | NORWITT RICHARD ADAM | President & CEO | Sell | 515K | $147.27 | $75.9M | 1.9M |
| 2026-02-12 | NORWITT RICHARD ADAM | President & CEO | Option exercise | 515K | $22.37 | $11.5M | 2.4M |
| 2026-02-05 | Livingston Robert | n/a | Buy | 10K | $128.51 | $1.3M | 136K |
| 2026-02-04 | Ivas Michael R. | VP & Corporate Controller | Gift | 25K | $0.00 | $0 | 155K |
| 2026-02-04 | Ivas Michael R. | VP & Corporate Controller | Option exercise | 25K | $22.37 | $559K | 180K |
| 2026-01-29 | Ivas Michael R. | VP & Corporate Controller | Gift | 3K | $0.00 | $0 | 155K |
| 2026-01-08 | Lamba Sanjiv | n/a | Grant | 548 | $136.25 | $75K | 548 |
| 2025-12-10 | LOEFFLER MARTIN H | Director | Gift | 3K | n/a | n/a | 1.3M |
| 2025-12-09 | NORWITT RICHARD ADAM | President & CEO | Gift | 75K | n/a | n/a | 1.9M |
| 2025-12-03 | Lampo Craig A | SR VP & CFO | Gift | 70K | $0.00 | $0 | 58K |
| 2025-12-02 | Straub Peter | President, ISS Division | Sell | 132K | $141.84 | $18.7M | 0 |
| 2025-12-02 | Straub Peter | President, ISS Division | Option exercise | 132K | $22.55 | $3.0M | 132K |
| 2025-12-02 | Doherty William J | President, CS Division | Sell | 80K | $142.00 | $11.4M | 0 |
| 2025-12-02 | Doherty William J | President, CS Division | Option exercise | 80K | $33.30 | $2.7M | 80K |
| 2025-11-26 | Lampo Craig A | SR VP & CFO | Gift | 40K | n/a | n/a | 128K |
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. JSON7 Form 144 notices on file for APH worth $194.9M at the prices reported; 7 in the last 90 days worth $194.9M. Latest: DAVID SILVERMAN filed on 2026-08-05 to sell 120,000 shares ($20.9M) from 2026-08-05.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-08-05 | DAVID SILVERMANOfficer | 120K | $20.9M | 0.010% | 2026-08-05 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-04 | CRAIG LAMPOOfficer | 193K | $32.3M | 0.016% | 2026-08-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-04 | LAMPO FAMILY TRUSTOfficer | 86K | $14.5M | 0.007% | 2026-08-04 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-03 | LANCE E DAMICO 2024 IRRV TRUSTOfficer | 50K | $8.1M | 0.004% | 2026-08-03 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-08-03 | LANCE D AMICOOfficer | 50K | $8.1M | 0.004% | 2026-08-03 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-07-31 | NORWITT FAMILY TRUSTOfficer | 186K | $30.2M | 0.015% | 2026-07-31 | Morgan Stanley Smith Barney LLC Executive Financial Services |
| 2026-07-31 | RICHARD ADAM NORWITTOfficer | 500K | $80.8M | 0.041% | 2026-07-31 | Morgan Stanley Smith Barney LLC Executive Financial Services |
Large holders (13D and 13G)
One row per reporting person, newest filing first. JSON4 holders above 5% have filed on APH, all on Schedule 13G (passive). The largest reported stake is Vanguard Capital Management at 7.5% of the class (91,856,807 shares), filed 2026-04-29 for an event on 2026-03-31.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-08-06 | 13G/Ano. 27 | FMR LLCparent holding company | 70.5M | 5.7% | 2026-06-30 |
| 2026-08-06 | 13G/Ano. 27 | Abigail P. Johnsonindividual | 70.5M | 5.7% | 2026-06-30 |
| 2026-04-29 | 13G | Vanguard Capital Managementinvestment adviser | 91.9M | 7.5% | 2026-03-31 |
| 2026-03-26 | 13G/Ano. 17 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
| 2026-02-05 | 13G/Ano. 26 | FMR LLCparent holding company | 86.4M | 7.1% | 2025-12-31 |
| 2026-02-05 | 13G/Ano. 26 | Abigail P. Johnsonindividual | 86.4M | 7.1% | 2025-12-31 |
| 2025-11-05 | 13G/Ano. 25 | FMR LLCparent holding company | 99.8M | 8.2% | 2025-09-30 |
| 2025-11-05 | 13G/Ano. 25 | Abigail P. Johnsonindividual | 99.8M | 8.2% | 2025-09-30 |
| 2025-10-30 | 13G/Ano. 16 | The Vanguard Groupinvestment adviser | 125.2M | 10.3% | 2025-09-30 |
13F holders
Tracked managers holding APH at their latest 13F. JSON9 of the 30 tracked managers held APH at their latest 13F, $1.93B in total at quarter-end prices. AQR Capital Management is the largest at $774.5M (0.3% of its portfolio) as of 2026-06-30. Over the prior quarter 3 added shares and 6 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| AQR Capital Management | 2026-06-30 | 4.5M | $774.5M | 0.27% | -1.2M |
| Citadel Advisors | 2026-06-30 | 2.4M | $416.9M | 0.05% | -606K |
| Millennium Management | 2026-06-30 | 2.1M | $371.6M | 0.13% | -497K |
| Point72 Asset Management | 2026-06-30 | 709K | $125.0M | 0.14% | +557K |
| Bridgewater Associates | 2026-06-30 | 698K | $123.0M | 0.50% | -165K |
| D. E. Shaw & Co. | 2026-06-30 | 372K | $65.6M | 0.03% | +61K |
| Renaissance Technologies | 2026-06-30 | 152K | $26.8M | 0.04% | -422K |
| Two Sigma Investments | 2026-06-30 | 150K | $26.5M | 0.02% | -160K |
| Fisher Asset Management | 2026-06-30 | 8K | $1.4M | 0.00% | +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.
Financials
SEC XBRL, as filed. JSONIn Q2 2026 (quarter ended 2026-06-30) AMPHENOL CORP /DE/ reported revenue of $8.76B, up 55.0% from the same quarter a year earlier, and net income of $1.77B (1.37 diluted EPS). In FY 2025 it generated $5.37B of operating cash flow and spent $665.2M on buybacks and $802.2M on dividends.
- Cash
- $4.73B
- Equity
- $15.49B
- Total assets
- $44.81B
- Shares outstanding
- 1,232,983,457
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 2026 | 2026-06-30 | $8.76B | $1.77B | 20.2% | 1.37 |
| Q1 2026 | 2026-03-31 | $7.62B | $933.0M | 12.2% | 0.72 |
| Q4 2025derived | 2025-12-31 | $6.44B | n/a | n/a | n/a |
| Q3 2025 | 2025-09-30 | $6.19B | $1.25B | 20.1% | 0.97 |
| Q2 2025 | 2025-06-30 | $5.65B | $1.09B | 19.3% | 0.86 |
| Q1 2025 | 2025-03-31 | $4.81B | $737.8M | 15.3% | 0.58 |
| Q4 2024derived | 2024-12-31 | $4.32B | n/a | n/a | n/a |
| Q3 2024 | 2024-09-30 | $4.04B | $604.4M | 15.0% | 0.48 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $23.09B | n/a | $5.37B | $996.6M | $665.2M | $802.2M |
| FY 2024 | 2024-12-31 | $15.22B | n/a | $2.81B | $665.4M | $689.3M | $595.1M |
| FY 2023 | 2023-12-31 | $12.55B | n/a | $2.53B | $372.8M | $585.1M | $500.6M |
| FY 2022 | 2022-12-31 | $12.62B | n/a | $2.17B | $383.8M | $730.5M | $477.4M |
| FY 2021 | 2021-12-31 | $10.88B | n/a | $1.54B | $360.4M | $661.7M | $346.7M |
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 2026-07-28 from the cover page.
What this page is
AMPHENOL CORP /DE/ 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 AMPHENOL CORP /DE/ (APH), SEC CIK 820313, listed on NYSE, classified by the SEC as electronic connectors. 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 2026-09-11.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataTwice a month, a few weeks after the half month ends. Latest 2026-08-12.JSON and CSV
- Planned sales
- SEC EDGAR Form 144EDGAR read every 30 minutes; a notice is filed on or before the sell order. Latest 2026-08-05.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
- Insider trades
- SEC EDGAR Form 4EDGAR read every 30 minutes; filings are due two business days after the trade. Latest 2026-08-06.JSON and CSV
- Company record
- EDGAR filing index for CIK 820313Ticker, 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, 14 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.
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Datasets
Frequently Asked Questions
How much of APH is sold short?
What is APH's daily short volume?
Does APH have fails to deliver?
Are APH insiders buying or selling?
Have APH insiders filed to sell?
Who owns more than 5% of APH?
What did APH report last quarter?
Which funds hold APH?
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.