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Microchip Technology Inc

MCHP
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0000827054

In the last 90 days, Microchip Technology Inc insiders filed 0 open-market purchases and 1 sale; 1,294 institutions reported holding it in 13F filings for Q2 2026, worth $49.4B in total; 3 superinvestors hold it, including Soros Fund Management and Maverick Capital.

Other share classesMCHPP

Four kinds of short-selling data, each measuring something different:

  • Short interest: shares sold short and not yet bought back, as of a settlement date. FINRA publishes it twice a month, about eight business days after the settlement date.
  • Daily short volume: shares sold short each day in off-exchange trades reported to FINRA. It counts trades, not open positions, and is published the next day.
  • Fails-to-deliver: shares not delivered by the settlement date. The SEC publishes them twice a month, about two weeks late.
  • ATS (dark pool) volume: weekly volume on alternative trading systems and other off-exchange venues. FINRA publishes it two to four weeks after the week.

More in the glossary.

Short interest

Shares sold short and not yet bought back, from FINRA, on every settlement date in the last two years.

Short interest
36.6M
Shares, settlement Oct 30, 2026
Change
+5.33M
+17.0% vs. Oct 15, 2026
Days to cover
3.17
Short interest ÷ average daily volume
Average daily volume
11.6M
Shares, as reported by FINRA
Short interest by settlement date
Oct 31, 2024: 30,311,844 sharesNov 15, 2024: 30,766,219 sharesNov 29, 2024: 30,094,146 sharesDec 13, 2024: 30,993,153 sharesDec 31, 2024: 33,912,355 sharesJan 15, 2025: 29,222,728 sharesJan 31, 2025: 27,994,681 sharesFeb 14, 2025: 26,574,195 sharesFeb 28, 2025: 33,502,261 sharesMar 14, 2025: 29,664,929 sharesMar 31, 2025: 31,240,195 sharesApr 15, 2025: 33,538,538 sharesApr 30, 2025: 33,080,027 sharesMay 15, 2025: 30,544,791 sharesMay 30, 2025: 30,309,002 sharesJun 13, 2025: 37,366,546 sharesJun 30, 2025: 35,353,151 sharesJul 15, 2025: 33,034,489 sharesJul 31, 2025: 29,251,149 sharesAug 15, 2025: 23,837,554 sharesAug 29, 2025: 20,951,706 sharesSep 15, 2025: 22,502,833 sharesSep 30, 2025: 24,474,264 sharesOct 15, 2025: 23,283,017 sharesOct 31, 2025: 23,624,276 sharesNov 14, 2025: 24,037,082 sharesNov 28, 2025: 26,500,007 sharesDec 15, 2025: 24,526,080 sharesDec 31, 2025: 26,312,281 sharesJan 15, 2026: 26,362,836 sharesJan 30, 2026: 25,829,376 sharesFeb 13, 2026: 26,111,901 sharesFeb 27, 2026: 21,786,033 sharesMar 13, 2026: 25,053,362 sharesMar 31, 2026: 27,624,579 sharesApr 15, 2026: 27,536,151 sharesApr 30, 2026: 29,770,490 sharesMay 15, 2026: 29,256,024 sharesMay 29, 2026: 32,726,137 sharesJun 15, 2026: 40,930,038 sharesJun 30, 2026: 39,365,750 sharesJul 15, 2026: 35,231,436 sharesJul 31, 2026: 36,265,405 sharesAug 14, 2026: 32,983,820 sharesAug 31, 2026: 32,811,170 sharesSep 15, 2026: 32,591,878 sharesSep 30, 2026: 33,327,593 sharesOct 15, 2026: 31,258,877 sharesOct 30, 2026: 36,586,543 shares
Short interest in MCHP by settlement date
Settlement dateShort interestChangeChange %Avg. daily volumeDays to cover
Oct 30, 202636.6M+5.33M+17.0%11.6M3.17
Oct 15, 202631.3M−2.07M−6.2%8.61M3.63
Sep 30, 202633.3M+735.7K+2.3%8.78M3.79
Sep 15, 202632.6M−219.3K−0.7%7.52M4.34
Aug 31, 202632.8M−172.7K−0.5%8.22M3.99
Aug 14, 202633.0M−3.28M−9.1%10.8M3.06
Jul 31, 202636.3M+1.03M+2.9%11.3M3.21
Jul 15, 202635.2M−4.13M−10.5%10.2M3.45
Jun 30, 202639.4M−1.56M−3.8%14.6M2.71
Jun 15, 202640.9M+8.20M+25.1%12.6M3.26
May 29, 202632.7M+3.47M+11.9%9.96M3.29
May 15, 202629.3M−514.5K−1.7%12.4M2.37
Apr 30, 202629.8M+2.23M+8.1%10.8M2.76
Apr 15, 202627.5M−88.4K−0.3%7.69M3.58
Mar 31, 202627.6M+2.57M+10.3%8.73M3.16
Mar 13, 202625.1M+3.27M+15.0%9.15M2.74
Feb 27, 202621.8M−4.33M−16.6%6.80M3.21
Feb 13, 202626.1M+282.5K+1.1%11.9M2.19
Jan 30, 202625.8M−533.5K−2.0%9.79M2.64
Jan 15, 202626.4M+50.6K+0.2%8.67M3.04
Dec 31, 202526.3M+1.79M+7.3%6.46M4.07
Dec 15, 202524.5M−1.97M−7.5%10.6M2.32
Nov 28, 202526.5M+2.46M+10.3%8.90M2.98
Nov 14, 202524.0M+412.8K+1.8%9.50M2.53
Oct 31, 202523.6M+341.3K+1.5%6.66M3.55
Oct 15, 202523.3M−1.19M−4.9%7.51M3.10
Sep 30, 202524.5M+1.97M+8.8%7.16M3.42
Sep 15, 202522.5M+1.55M+7.4%6.63M3.40
Aug 29, 202521.0M−2.89M−12.1%8.27M2.53
Aug 15, 202523.8M−5.41M−18.5%10.4M2.29
Jul 31, 202529.3M−3.78M−11.5%8.93M3.27
Jul 15, 202533.0M−2.32M−6.6%6.93M4.77
Jun 30, 202535.4M−2.01M−5.4%8.32M4.25
Jun 13, 202537.4M+7.06M+23.3%10.9M3.44
May 30, 202530.3M−235.8K−0.8%8.59M3.53
May 15, 202530.5M−2.54M−7.7%11.3M2.71
Apr 30, 202533.1M−458.5K−1.4%11.4M2.91
Apr 15, 202533.5M+2.30M+7.4%18.4M1.82
Mar 31, 202531.2M+1.58M+5.3%10.7M2.92
Mar 14, 202529.7M−3.84M−11.5%10.5M2.81
Feb 28, 202533.5M+6.93M+26.1%12.4M2.70
Feb 14, 202526.6M−1.42M−5.1%10.3M2.59
Jan 31, 202528.0M−1.23M−4.2%8.60M3.26
Jan 15, 202529.2M−4.69M−13.8%7.50M3.90
Dec 31, 202433.9M+2.92M+9.4%9.38M3.62
Dec 13, 202431.0M+899.0K+3.0%9.06M3.42
Nov 29, 202430.1M−672.1K−2.2%7.66M3.93
Nov 15, 202430.8M+454.4K+1.5%7.34M4.19
Oct 31, 202430.3M+3.16M+11.6%4.78M6.34

Fails-to-deliver

Shares that weren't delivered by the settlement date, from the SEC, for the last 30 dates with fails. The price is the previous day's closing price published by the SEC.

Fails-to-deliver in MCHP by settlement date
Settlement dateSharesPriceValue
Oct 7, 20262,089$81.26$169.8K
Oct 6, 2026159,852$81.49$13.0M
Sep 28, 202610$78.69$786.9
Sep 23, 20261,863$75.82$141.3K
Sep 21, 20261,919$73.27$140.6K
Sep 11, 20262,098$71.58$150.2K
Aug 28, 2026361$75.49$27.3K
Aug 27, 20262$74.05$148.1
Aug 26, 20264$73.50$294
Aug 25, 2026147$74.21$10.9K
Aug 20, 2026983$77.08$75.8K
Aug 14, 20261$77.69$77.69
Aug 13, 202621$79.44$1.67K
Aug 10, 2026388$84.69$32.9K
Aug 6, 202636,339$77.79$2.83M
Aug 4, 202615$75.22$1.13K
Aug 3, 202689$74.29$6.61K
Jul 31, 20262$75.01$150.02
Jul 30, 2026946$71.37$67.5K
Jul 29, 20269$75.71$681.39
Jul 24, 202665,931$81.35$5.36M
Jul 23, 202653$85.02$4.51K
Jul 20, 2026684$80.96$55.4K
Jul 17, 2026640$81.68$52.3K
Jul 15, 20268,798$87.11$766.4K
Jul 14, 2026673$84.23$56.7K
Jul 10, 202616,478$88.26$1.45M
Jul 8, 20265$84.15$420.75
Jul 6, 20264$84.64$338.56
Jun 30, 20269,599$89.06$854.9K

Daily short volume

Off-exchange short-sale volume, not short interest: shares sold short each day in trades reported to FINRA, for the last 30 trading days.

The short volume ratio isn't a sentiment gauge: market makers sell short to fill buy orders and to hedge, so short sales are usually about half of off-exchange volume.

Off-exchange short volume in MCHP by trade date
Trade dateShort volumeShort exemptOff-exchange volumeShort volume ratio
Nov 10, 20262,286,46621,5903,935,73358.1%
Nov 9, 20262,737,29330,5335,356,94851.1%
Nov 6, 20267,182,80674,73814,412,91849.8%
Nov 5, 20266,269,981105,0349,793,26964.0%
Nov 4, 20262,117,5559894,271,05949.6%
Nov 3, 20262,019,365823,282,34761.5%
Nov 2, 20261,707,0785053,049,75756.0%
Oct 30, 20262,683,2096984,255,69463.0%
Oct 29, 20261,367,7461762,064,94166.2%
Oct 28, 20261,357,1579142,209,98861.4%
Oct 27, 20261,530,9361,4912,475,34461.8%
Oct 26, 20261,184,1702001,881,99062.9%
Oct 23, 20261,112,5695191,604,27869.4%
Oct 22, 20262,857,3075823,910,85173.1%
Oct 21, 20261,793,01912,9483,734,33948.0%
Oct 20, 20261,253,86981,880,37766.7%
Oct 19, 20262,148,86019,5123,117,11168.9%
Oct 16, 20264,700,7715836,469,32272.7%
Oct 15, 20262,165,3258,7273,855,57456.2%
Oct 14, 20261,848,1614,0824,609,37340.1%
Oct 13, 20261,039,706391,704,82861.0%
Oct 12, 20261,170,987571,797,51865.1%
Oct 9, 20262,568,0183123,195,65880.4%
Oct 8, 20262,336,36437,3373,287,26871.1%
Oct 7, 20262,044,1151,5292,996,02568.2%
Oct 6, 20261,123,4423,1491,912,17658.8%
Oct 5, 2026926,6179,3311,348,28168.7%
Oct 2, 20261,367,80621,4372,065,49466.2%
Oct 1, 20261,183,8821,9071,724,46968.7%
Sep 30, 2026812,9951231,139,84971.3%

ATS (dark pool) volume

Weekly volume on alternative trading systems (ATS) and other off-exchange (OTC) venues, from FINRA, for the last 12 weeks. ATS share is ATS volume ÷ (ATS + OTC volume), not a share of all trading.

Weekly ATS and OTC volume in MCHP
Week ofTierATS sharesATS tradesOther OTC sharesOther OTC tradesATS share
Oct 19, 2026T19,367,116179,9226,762,34142,77458.1%
Oct 12, 2026T110,470,004194,28410,353,47646,78250.3%
Oct 5, 2026T18,315,661153,2257,120,48542,52653.9%
Sep 28, 2026T16,316,661130,4675,137,88145,18855.1%
Sep 21, 2026T17,508,778153,2558,072,66842,31648.2%
Sep 14, 2026T17,003,628147,0268,739,42639,98444.5%
Sep 7, 2026T15,343,597116,4365,854,41231,79747.7%
Aug 31, 2026T18,167,756158,3116,315,52139,10156.4%
Aug 24, 2026T16,629,487149,28712,824,51539,12934.1%
Aug 17, 2026T18,934,166177,5286,685,13548,17557.2%
Aug 10, 2026T18,190,814172,1617,573,42945,10052.0%
Aug 3, 2026T115,772,727238,25710,076,89257,27461.0%