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Largest Increases in Short Interest

A significant increase in short interest between reporting periods is an indication that more investors believe a company's stock price will go down in the near future. This page lists stocks that have had the largest increases in short interest between the previous reporting period and the most recent reporting period.

MarketRank™ evaluates a company based on dividend strength, earnings, valuation, analysts forecasts, and more.
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CompanyShares Sold Short (7/31/2026)Dollar Volume
Sold Short
Shares Sold Short (7/15/2026)Change from Previous ReportDays to Cover% of Float
Shorted
% of Total
Shares Shorted
Indicator(s)
American Power Group Corp. stock logo
APGI
American Power Group
31,027 shs$356.818 shs+31,019 shs
+387,737.5%
0.180.0%0.0%
KOOL
North Shore Equity Rotation ETF
2,846 shs$40.47 thousand2 shs+2,844 shs
+142,200.0%
1.170.1%0.1%
Solera National Bancorp Inc. stock logo
SLRK
Solera National Bancorp
1,216 shs$24.93 thousand1 shs+1,215 shs
+121,500.0%
0.030.0%0.0%
CPRO
Calamos Russell 2000 Structured Alt Protection ETF - October
605 shs$17.13 thousand1 shs+604 shs
+60,400.0%
0.120.1%0.1%
WBIG
WBI BullBear Yield 3000 ETF
1,464 shs$38.28 thousand3 shs+1,461 shs
+48,700.0%
0.030.1%0.1%
Bluerock Acquisition Corp. stock logo
BLRK
Bluerock Acquisition
36,929 shs$372.61 thousand141 shs+36,788 shs
+26,090.8%
1.830.2%0.2%
Western Energy Services Corp. stock logo
WEEEF
Western Energy Services
237 shs$540.361 shs+236 shs
+23,600.0%
0.20.0%0.0%
EBI
Longview Advantage ETF
20,011 shs$1.32 million105 shs+19,906 shs
+18,958.1%
1.210.2%0.2%
Dai Nippon Printing Co. stock logo
DNPLY
Dai Nippon Printing
4,540 shs$40.81 thousand31 shs+4,509 shs
+14,545.2%
0.280.0%0.0%
WBIL
WBI BullBear Quality 3000 ETF
11,003 shs$436.71 thousand80 shs+10,923 shs
+13,653.8%
0.541.5%1.5%
GMAR
FT Vest U.S. Equity Moderate Buffer ETF - March
17,677 shs$787.69 thousand132 shs+17,545 shs
+13,291.7%
2.820.2%0.2%
SPUC
Simplify US Equity PLUS Upside Convexity ETF
8,150 shs$400.25 thousand73 shs+8,077 shs
+11,064.4%
0.020.3%0.3%
UIVM
VictoryShares International Value Momentum ETF
23,886 shs$1.82 million225 shs+23,661 shs
+10,516.0%
6.590.5%0.5%
JANM
FT Vest U.S. Equity Max Buffer ETF - January
2,043 shs$69.54 thousand24 shs+2,019 shs
+8,412.5%
3.690.2%0.2%
Thk Co., Ltd. stock logo
THKLY
THK
688 shs$14.46 thousand9 shs+679 shs
+7,544.4%
0.590.0%0.0%
Entain Plc stock logo
GMVHY
Entain
36,525 shs$264.81 thousand525 shs+36,000 shs
+6,857.1%
0.470.0%0.0%
QCJL
FT Vest Nasdaq-100 Conservative Buffer ETF - July-S
146,414 shs$3.68 million2,205 shs+144,209 shs
+6,540.1%
1.766.4%6.4%
ProShares Ultra Health Care stock logo
RXL
ProShares Ultra Health Care
46,862 shs$2.58 million730 shs+46,132 shs
+6,319.5%
2.473.1%3.1%
Cellnex Telecom SA - Unsponsored ADR stock logo
CLLNY
Cellnex Telecom
92,996 shs$1.44 million1,584 shs+91,412 shs
+5,771.0%
0.10.0%0.0%
PSCQ
Pacer Swan SOS Conservative (October) ETF
2,026 shs$63.72 thousand35 shs+1,991 shs
+5,688.6%
4.090.1%0.1%
Randstad Holding NV stock logo
RANJY
Randstad
55,217 shs$1.16 million986 shs+54,231 shs
+5,500.1%
0.70.0%0.0%
MRTI
Maxus Realty Trust
51 shs$3.98 thousand1 shs+50 shs
+5,000.0%
1.890.0%0.0%
Banco Bradesco SA stock logo
BBDO
Banco Bradesco
153,328 shs$515.18 thousand3,141 shs+150,187 shs
+4,781.5%
1.380.0%N/A
TBX
ProShares Short 7-10 Treasury
6,787 shs$195.60 thousand142 shs+6,645 shs
+4,679.6%
0.280.9%0.9%
Indra Sistemas S.A. Unsponsored ADR stock logo
ISMAY
Indra Sistemas
4,714 shs$158.34 thousand100 shs+4,614 shs
+4,614.0%
0.270.0%0.0%
CSHP
iShares Enhanced Short-Term Bond Active ETF
4,720 shs$470.21 thousand105 shs+4,615 shs
+4,395.2%
0.040.2%0.2%
Invesco DB Precious Metals Fund stock logo
DBP
Invesco DB Precious Metals Fund
31,117 shs$2.89 million697 shs+30,420 shs
+4,364.4%
2.641.2%1.2%
SGRW
Harbor Active Small Cap Growth ETF
6,197 shs$150.77 thousand142 shs+6,055 shs
+4,264.1%
0.080.6%0.6%
TeliaSonera AB stock logo
TLSNY
TeliaSonera
3,639 shs$33.66 thousand84 shs+3,555 shs
+4,232.1%
0.020.0%0.0%
GOLY
Strategy Shares Gold Enhanced Yield ETF
36,686 shs$914.22 thousand848 shs+35,838 shs
+4,226.2%
1.462.9%2.9%
Invesco International BuyBack Achievers ETF stock logo
IPKW
Invesco International BuyBack Achievers ETF
466,615 shs$28.23 million10,941 shs+455,674 shs
+4,164.8%
11.375.1%5.1%
KMAR
Innovator U.S. Small Cap Power Buffer ETF - March
5,759 shs$184.58 thousand140 shs+5,619 shs
+4,013.6%
1.651.2%1.2%
ams-OSRAM AG Unsponsored ADR stock logo
AMSSY
ams-OSRAM
10,987 shs$111.19 thousand268 shs+10,719 shs
+3,999.6%
0.920.0%0.0%
Vestas Wind Systems AS stock logo
VWDRY
Vestas Wind Systems AS
195,939 shs$1.75 million4,912 shs+191,027 shs
+3,889.0%
0.260.0%N/A
Safestore Holdings PLC stock logo
SFSHF
Safestore
954 shs$7.51 thousand25 shs+929 shs
+3,716.0%
136.290.0%0.0%
Erste Group Bank AG stock logo
EBKDY
Erste Group Bank
30,669 shs$2.00 million826 shs+29,843 shs
+3,613.0%
0.350.0%0.0%
Wartsila stock logo
WRTBY
Wartsila
18,242 shs$122.22 thousand495 shs+17,747 shs
+3,585.3%
0.140.0%N/A
Tate & Lyle PLC stock logo
TATYY
Tate & Lyle
180 shs$5.34 thousand5 shs+175 shs
+3,500.0%
0.510.0%0.0%
Commonwealth Business Bank stock logo
CBBI
Commonwealth Business Bank
174 shs$2.37 thousand5 shs+169 shs
+3,380.0%
0.040.0%0.0%
BlackRock MuniAssets Fund, Inc. stock logo
MUA
BlackRock MuniAssets Fund
1,559,566 shs$15.78 million44,831 shs+1,514,735 shs
+3,378.8%
4.423.1%3.1%
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DEHP
Dimensional Emerging Markets High Profitability ETF
113,261 shs$4.40 million3,456 shs+109,805 shs
+3,177.2%
3.211.1%1.1%
THMZ
Lazard Equity Megatrends ETF
27,341 shs$930.69 thousand873 shs+26,468 shs
+3,031.8%
14.411.7%1.7%
CAFX
Congress Intermediate Bond ETF
23,793 shs$581.26 thousand782 shs+23,011 shs
+2,942.6%
0.820.2%0.2%
DFEB
FT Vest U.S. Equity Deep Buffer ETF - February
15,340 shs$779.43 thousand511 shs+14,829 shs
+2,902.0%
1.840.2%0.2%
CAFG
Pacer US Small Cap Cash Cows Growth Leaders ETF
16,253 shs$544.64 thousand552 shs+15,701 shs
+2,844.4%
2.391.8%1.8%
LCR
Leuthold Core ETF
8,108 shs$320.43 thousand291 shs+7,817 shs
+2,686.3%
3.380.5%0.5%
iShares Core 10+ Year USD Bond ETF stock logo
ILTB
iShares Core 10+ Year USD Bond ETF
16,407 shs$774.08 thousand598 shs+15,809 shs
+2,643.7%
0.440.1%0.1%
T. Rowe Price Financials ETF stock logo
TFNS
T. Rowe Price Financials ETF
55,956 shs$1.64 million2,047 shs+53,909 shs
+2,633.6%
3.4110.2%10.2%
AHLT
American Beacon AHL Trend ETF
568,311 shs$16.50 million21,384 shs+546,927 shs
+2,557.7%
10.4712.5%12.5%
EUM
ProShares Short MSCI Emerging Markets
256,378 shs$4.23 million9,778 shs+246,600 shs
+2,522.0%
2.8438.3%38.3%
iShares Asia 50 ETF stock logo
AIA
iShares Asia 50 ETF
1,055,824 shs$140.91 million40,323 shs+1,015,501 shs
+2,518.4%
2.013.0%3.0%
Sphere 3D Corp. stock logo
ANY
Sphere 3D
336,444 shs$814.19 thousand12,885 shs+323,559 shs
+2,511.1%
0.234.2%3.9%
FMCX
FMC Excelsior Focus Equity ETF
25 shs$906.001 shs+24 shs
+2,400.0%
0.130.0%0.0%
RILA
Indexperts Gorilla Aggressive Growth ETF
11,792 shs$139.38 thousand479 shs+11,313 shs
+2,361.8%
4.420.3%0.3%
Motley Fool Next Index ETF stock logo
TMFX
Motley Fool Next Index ETF
13,409 shs$309.08 thousand545 shs+12,864 shs
+2,360.4%
2.620.9%0.9%
SCI Engineered Materials Inc. stock logo
SCIA
SCI Engineered Materials
8,701 shs$78.31 thousand401 shs+8,300 shs
+2,069.8%
0.370.2%0.2%
NRSH
Aztlan North America Nearshoring Stock Selection ETF
53,094 shs$1.64 million2,493 shs+50,601 shs
+2,029.7%
10.295.4%5.4%
KAUG
Innovator U.S. Small Cap Power Buffer ETF - August
4,212 shs$121.35 thousand198 shs+4,014 shs
+2,027.3%
0.450.1%0.1%
QRED
QuasarEdge Acquisition
16,729 shs$167.21 thousand788 shs+15,941 shs
+2,023.0%
0.370.1%0.1%
CGGE
Capital Group Global Equity ETF
1,342,312 shs$46.70 million63,249 shs+1,279,063 shs
+2,022.3%
2.321.6%1.6%
American Conservative Values ETF stock logo
ACVF
American Conservative Values ETF
4,292 shs$231.77 thousand207 shs+4,085 shs
+1,973.4%
0.920.2%0.2%
Stora Enso Oyj stock logo
SEOAY
Stora Enso Oyj
151,580 shs$1.74 million7,324 shs+144,256 shs
+1,969.6%
1.240.0%0.0%
Paul Mueller Co. stock logo
MUEL
Paul Mueller
20 shs$10.11 thousand1 shs+19 shs
+1,900.0%
0.070.0%0.0%
Innovator U.S. Equity Power Buffer ETF - August stock logo
PAUG
Innovator U.S. Equity Power Buffer ETF - August
11,825 shs$543.71 thousand601 shs+11,224 shs
+1,867.6%
0.10.1%0.1%
The Monarch Cement Co. stock logo
MCEM
Monarch Cement
78 shs$21.06 thousand4 shs+74 shs
+1,850.0%
0.060.0%0.0%
OPER
ClearShares Ultra-Short Maturity ETF
3,223 shs$322.53 thousand166 shs+3,057 shs
+1,841.6%
0.380.3%0.3%
Invesco NASDAQ Internet ETF stock logo
PNQI
Invesco NASDAQ Internet ETF
272,310 shs$13.35 million14,730 shs+257,580 shs
+1,748.7%
2.942.6%2.6%
SEI Select International Equity ETF stock logo
SEIE
SEI Select International Equity ETF
1,522,867 shs$55.25 million83,212 shs+1,439,655 shs
+1,730.1%
5.934.6%4.6%
CIGL
Concorde International Group
175,594 shs$107.36 thousand9,835 shs+165,759 shs
+1,685.4%
0.030.1%0.1%
SQLV
Royce Quant Small-Cap Quality Value ETF
91,082 shs$4.84 million5,157 shs+85,925 shs
+1,666.2%
4.6916.6%16.6%
RFCI
ALPS Dynamic Core Income ETF
3,712 shs$81.52 thousand215 shs+3,497 shs
+1,626.5%
0.840.5%0.5%
SNPG
Xtrackers S&P 500 Growth Scored & Screened ETF
6,245 shs$359.59 thousand362 shs+5,883 shs
+1,625.1%
3.591.8%1.8%
Environmental Tectonics Corp. stock logo
ETCC
Environmental Tectonics
4,015 shs$6.83 thousand236 shs+3,779 shs
+1,601.3%
0.270.2%0.0%
MSTB
LHA Market State Tactical Beta ETF
9,958 shs$427.00 thousand586 shs+9,372 shs
+1,599.3%
1.110.2%0.2%
GSEP
FT Vest U.S. Equity Moderate Buffer ETF - September
4,675 shs$193.08 thousand279 shs+4,396 shs
+1,575.6%
0.260.1%0.1%
QIDX
Indexperts Quality Earnings Focused ETF
30,054 shs$354.34 thousand1,796 shs+28,258 shs
+1,573.4%
7.670.9%0.9%
Mitie Group PLC. stock logo
MITFY
Mitie Group
10,257 shs$113.63 thousand614 shs+9,643 shs
+1,570.5%
1.070.0%0.0%
Tema Memory ETF stock logo
DISK
Tema Memory ETF
1,237,921 shs$40.28 million74,358 shs+1,163,563 shs
+1,564.8%
2.3859.8%59.8%
iShares BB Rated Corporate Bond ETF stock logo
HYBB
iShares BB Rated Corporate Bond ETF
243,242 shs$11.29 million14,831 shs+228,411 shs
+1,540.1%
3.712.6%2.6%
Invesco S&P 500 Equal Weight Consumer Discretionary ETF stock logo
RSPD
Invesco S&P 500 Equal Weight Consumer Discretionary ETF
598,136 shs$33.99 million37,788 shs+560,348 shs
+1,482.9%
9.9210.4%10.4%
Keen Vision Acquisition Corporation stock logo
KVAC
Keen Vision Acquisition
2,734 shs$31.47 thousand173 shs+2,561 shs
+1,480.4%
0.120.3%0.0%
PBDE
PGIM S&P 500 Buffer 20 ETF - December
3,312 shs$102.97 thousand212 shs+3,100 shs
+1,462.3%
0.510.3%0.3%
JHDG
John Hancock Hedged Equity ETF
20,533 shs$575.75 thousand1,336 shs+19,197 shs
+1,436.9%
0.510.5%0.5%
Pharma Mar stock logo
PHMMF
Pharma Mar
199 shs$17.13 thousand13 shs+186 shs
+1,430.8%
13.270.0%0.0%
First Trust Enhanced Short Maturity ETF stock logo
FTSM
First Trust Enhanced Short Maturity ETF
305,137 shs$18.23 million20,105 shs+285,032 shs
+1,417.7%
0.50.3%0.3%
BWZ
SPDR Bloomberg Short Term International Treasury Bond ETF
797,510 shs$21.64 million54,295 shs+743,215 shs
+1,368.9%
5.88.1%8.1%
Amanat Acquisition Corp. stock logo
AMAN
Amanat Acquisition
37,904 shs$387.00 thousand2,587 shs+35,317 shs
+1,365.2%
0.750.5%0.5%
FMCE
FM Compounders Equity ETF
444 shs$12.57 thousand31 shs+413 shs
+1,332.3%
1.260.0%0.0%
Franklin FTSE Taiwan ETF stock logo
FLTW
Franklin FTSE Taiwan ETF
322,142 shs$29.95 million22,760 shs+299,382 shs
+1,315.4%
0.411.1%1.1%
HGRO
Hedgeye Quality Growth ETF
39,971 shs$1.21 million2,864 shs+37,107 shs
+1,295.6%
0.81.0%1.0%
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iShares Ultra Short-Term Bond Active ETF stock logo
ICSH
iShares Ultra Short-Term Bond Active ETF
4,645,587 shs$234.88 million335,265 shs+4,310,322 shs
+1,285.7%
2.583.9%3.9%
Energys Group Ltd stock logo
ENGS
Energys Group
329,760 shs$860.67 thousand24,267 shs+305,493 shs
+1,258.9%
0.362.3%2.3%
PFLD
AAM Low Duration Preferred & Income Securities ETF
92,642 shs$1.80 million6,990 shs+85,652 shs
+1,225.4%
1.680.4%0.4%
WisdomTree Floating Rate Treasury Fund stock logo
USFR
WisdomTree Floating Rate Treasury Fund
7,382,610 shs$371.94 million560,736 shs+6,821,874 shs
+1,216.6%
1.252.0%2.0%
iShares MSCI Kuwait ETF stock logo
KWT
iShares MSCI Kuwait ETF
105,198 shs$3.86 million8,236 shs+96,962 shs
+1,177.3%
7.764.5%4.5%
KraneShares Global Carbon Strategy ETF stock logo
KRBN
KraneShares Global Carbon Strategy ETF
52,708 shs$1.78 million4,151 shs+48,557 shs
+1,169.8%
1.261.3%1.3%
Argent Mid Cap ETF stock logo
AMID
Argent Mid Cap ETF
27,266 shs$978.85 thousand2,162 shs+25,104 shs
+1,161.2%
2.950.9%0.9%
Global Partner Acquisition Corp II stock logo
GPAC
Global Partner Acquisition Corp II
16,980 shs$170.31 thousand1,352 shs+15,628 shs
+1,155.9%
0.080.5%0.2%
Invesco S&P 500 QVM Multi-factor ETF stock logo
QVML
Invesco S&P 500 QVM Multi-factor ETF
78,635 shs$3.49 million6,267 shs+72,368 shs
+1,154.8%
3.820.2%0.2%
Dimensional Global Core Plus Fixed Income ETF stock logo
DFGP
Dimensional Global Core Plus Fixed Income ETF
1,047,449 shs$55.79 million83,529 shs+963,920 shs
+1,154.0%
2.971.7%1.7%