Jeff Yass’s ProShares UltraShort MidCap400 MZZ Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | – | Sell |
-13,765
| Closed | -$109K | – | 13777 |
|
|
2025
Q4 | $109K | Buy |
13,765
+2,558
| +23% | +$21K | ﹤0.01% | 11408 |
|
|
2025
Q3 | $92.3K | Sell |
11,207
-11,215
| -50% | -$96.5K | ﹤0.01% | 11613 |
|
|
2025
Q2 | $206K | Buy |
+22,422
| New | +$235K | ﹤0.01% | 11154 |
|
|
2023
Q2 | – | Sell |
-44,121
| Closed | -$691K | – | 12759 |
|
|
2023
Q1 | $691K | Buy |
+44,121
| New | +$682K | ﹤0.01% | 7755 |
|
|
2021
Q1 | – | Sell |
-10,116
| Closed | -$266K | – | 12626 |
|
|
2020
Q4 | $266K | Buy |
+10,116
| New | +$328K | ﹤0.01% | 9521 |
|
|
2020
Q3 | – | Sell |
-3,060
| Closed | -$146K | – | 10932 |
|
|
2020
Q2 | $146K | Sell |
3,060
-3,314
| -52% | -$199K | ﹤0.01% | 9283 |
|
|
2020
Q1 | $546K | Buy |
6,374
+1,351
| +27% | +$93.4K | ﹤0.01% | 6743 |
|
|
2019
Q4 | $281K | Buy |
5,023
+1,612
| +47% | +$98.5K | ﹤0.01% | 8157 |
|
|
2019
Q3 | $219K | Buy |
+3,411
| New | +$226K | ﹤0.01% | 8915 |
|
|
2018
Q3 | – | Sell |
-5,927
| Closed | -$409K | – | 9885 |
|
|
2018
Q2 | $409K | Sell |
5,927
-1,091
| -16% | -$77.3K | ﹤0.01% | 7204 |
|
|
2018
Q1 | $526K | Sell |
7,018
-2,236
| -24% | -$164K | ﹤0.01% | 6532 |
|
|
2017
Q4 | $694K | Sell |
9,254
-2,194
| -19% | -$173K | ﹤0.01% | 5968 |
|
|
2017
Q3 | $967K | Buy |
11,448
+3,989
| +53% | +$361K | ﹤0.01% | 5336 |
|
|
2017
Q2 | $676K | Buy |
7,459
+1,690
| +29% | +$158K | ﹤0.01% | 6046 |
|
|
2017
Q1 | $545K | Buy |
+5,769
| New | +$558K | ﹤0.01% | 6326 |
|
|
2016
Q2 | – | Sell |
-6,532
| Closed | -$914K | – | 9059 |
|
|
2016
Q1 | $953K | Buy |
6,532
+1,387
| +27% | +$242K | ﹤0.01% | 5181 |
|
|
2015
Q4 | $834K | Buy |
5,145
+1,328
| +35% | +$209K | ﹤0.01% | 5786 |
|
|
2015
Q3 | $663K | Sell |
3,817
-959
| -20% | -$152K | ﹤0.01% | 6572 |
|
|
2015
Q2 | $717K | Buy |
4,776
+2,549
| +114% | +$374K | ﹤0.01% | 6893 |
|
|
2015
Q1 | $330K | Sell |
2,227
-548
| -20% | -$87.2K | ﹤0.01% | 7800 |
|
|
2014
Q4 | $464K | Sell |
2,775
-8,419
| -75% | -$1.53M | ﹤0.01% | 7351 |
|
|
2014
Q3 | $2.16M | Buy |
11,194
+580
| +5% | +$107K | ﹤0.01% | 4472 |
|
|
2014
Q2 | $1.91M | Buy |
+10,614
| New | +$2.09M | ﹤0.01% | 4750 |
|
|
2013
Q4 | – | Sell |
-995
| Closed | -$232K | – | 9188 |
|
|
2013
Q3 | $253K | Sell |
995
-2,178
| -69% | -$581K | ﹤0.01% | 7452 |
|
|
2013
Q2 | $947K | Buy |
+3,173
| New | +$961K | ﹤0.01% | 5081 |
|
Other funds holding MZZ
Jeff Yass's MZZ Position: Q1 2026 in Review
Jeff Yass sold out of ProShares UltraShort MidCap400 (MZZ) in Q1 2026, closing a stake of 13,765 shares — an estimated $109K sold.
Jeff Yass first reported a position in MZZ in Q2 2013 and held it in 25 quarters. The position peaked at $2.16M in Q3 2014. 1 fund tracked by Wall St. Rank holds MZZ as of Q1 2026.
- Jeff Yass reported no remaining ProShares UltraShort MidCap400 position as of Q1 2026 after selling out during the quarter.
- Jeff Yass sold 13,765 ProShares UltraShort MidCap400 shares in Q1 2026, an estimated $109K.
- Jeff Yass first reported a position in ProShares UltraShort MidCap400 in Q2 2013 and held it in 25 quarters.
- Jeff Yass's ProShares UltraShort MidCap400 position peaked at $2.16M in Q3 2014.
- 1 fund tracked by Wall St. Rank held ProShares UltraShort MidCap400 as of Q1 2026.
Based on Susquehanna International Group's 13F filing for Q1 2026, filed 15 May 2026.