what is the most shorted mega-cap

T-Mobile US (TMUS) has the highest short interest by a mega-cap US stock, with 2.8% of float sold short (21.359M shares).

ASSETSHARES SHORTFLOATSHORT % OF FLOATSHORT RATIO
T-Mobile US (TMUS)
21.3591M
515.4844M
2.8%
2.24
International Business Machines (IBM)
23.2876M
936.0739M
2.76%
4.18
GE Vernova LLC (GEV)
7.2882M
269.0065M
2.71%
2.69
Micron Technology (MU)
31.3558M
1.1235B
2.62%
1
KLA (KLAC)
3.1762M
130.7698M
2.55%
3.42
Lam Research (LRCX)
27.9665M
1.2436B
2.41%
2.93
Palantir Technologies (PLTR)
50.5766M
2.2093B
2.4%
1
American Express (AXP)
12.4569M
533.3617M
2.33%
3.11
Intel (INTC)
119.3567M
4.986B
2.3%
1.59
Goldman Sachs (GS)
6.4522M
306.654M
2.2%
2.7
Advanced Micro Devices (AMD)
36.4232M
1.6214B
1.99%
.97
Alibaba (BABA)
39.416M
17.5786B
1.97%
3.17
UnitedHealth (UNH)
17.6862M
899.9969M
1.95%
2.04
Netflix (NFLX)
80.3646M
4.1929B
1.93%
1.63
Tesla (TSLA)
65.5986M
2.8126B
1.82%
1.05
PepsiCo (PEP)
20.4771M
1.3627B
1.75%
3.4
Applied Materials (AMAT)
13.0216M
790.1417M
1.73%
1.93
Caterpillar (CAT)
7.9448M
463.8635M
1.71%
2.94
Cisco Systems (CSCO)
56.1866M
3.9433B
1.65%
3.04
Oracle (ORCL)
27.6727M
1.7089B
1.62%
1
McDonald’s (MCD)
9.1506M
709.3969M
1.44%
2.86
Exxon Mobil (XOM)
53.2048M
4.1581B
1.43%
2.13
Costco Wholesale (COST)
6.3M
440.9206M
1.42%
3.39
Visa Inc Class A (V)
23.4641M
1.7397B
1.4%
3.17
Alphabet Inc Class A (GOOGL)
79.6606M
10.8335B
1.37%
2.64
Mega-cap stocks are treated as having a market cap of $200B+.