Jane Street’s ProShares Large Cap Core Plus CSM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | – | Sell |
-2,784
| Closed | -$208K | – | 11770 |
|
|
2026
Q1 | $208K | Buy |
+2,784
| New | +$218K | ﹤0.01% | 10050 |
|
|
2022
Q3 | – | Sell |
-30,870
| Closed | -$1.38M | – | 9795 |
|
|
2022
Q2 | $1.38M | Buy |
+30,870
| New | +$1.52M | ﹤0.01% | 4875 |
|
|
2020
Q2 | – | Sell |
-44,112
| Closed | -$1.31M | – | 7102 |
|
|
2020
Q1 | $1.31M | Buy |
44,112
+24,216
| +122% | +$873K | ﹤0.01% | 2493 |
|
|
2019
Q4 | $768K | Sell |
19,896
-43,138
| -68% | -$1.59M | ﹤0.01% | 3137 |
|
|
2019
Q3 | $2.24M | Buy |
63,034
+23,758
| +60% | +$839K | ﹤0.01% | 1688 |
|
|
2019
Q2 | $1.38M | Sell |
39,276
-2,206
| -5% | -$76.8K | ﹤0.01% | 2278 |
|
|
2019
Q1 | $1.42M | Buy |
41,482
+33,140
| +397% | +$1.1M | ﹤0.01% | 2399 |
|
|
2018
Q4 | $253K | Sell |
8,342
-30,734
| -79% | -$1.02M | ﹤0.01% | 4253 |
|
|
2018
Q3 | $1.41M | Sell |
39,076
-23,494
| -38% | -$830K | ﹤0.01% | 2333 |
|
|
2018
Q2 | $2.11M | Sell |
62,570
-68,218
| -52% | -$2.31M | 0.01% | 1875 |
|
|
2018
Q1 | $4.35M | Buy |
130,788
+91,890
| +236% | +$3.14M | 0.01% | 1080 |
|
|
2017
Q4 | $1.3M | Sell |
38,898
-20,400
| -34% | -$660K | ﹤0.01% | 2030 |
|
|
2017
Q3 | $1.85M | Buy |
+59,298
| New | +$1.81M | 0.01% | 1669 |
|
|
2017
Q2 | – | Sell |
-133,654
| Closed | -$3.9M | – | 4395 |
|
|
2017
Q1 | $3.9M | Buy |
133,654
+65,054
| +95% | +$1.86M | 0.02% | 867 |
|
|
2016
Q4 | $1.9M | Buy |
+68,600
| New | +$1.84M | 0.01% | 1366 |
|
|
2016
Q3 | – | Sell |
-97,064
| Closed | -$2.48M | – | 4050 |
|
|
2016
Q2 | $2.48M | Buy |
97,064
+12,728
| +15% | +$322K | 0.01% | 1076 |
|
|
2016
Q1 | $2.13M | Buy |
+84,336
| New | +$2M | 0.01% | 1123 |
|
|
2015
Q4 | – | Sell |
-63,206
| Closed | -$1.46M | – | 4040 |
|
|
2015
Q3 | $1.46M | Sell |
63,206
-122,832
| -66% | -$3.01M | 0.01% | 1264 |
|
|
2015
Q2 | $4.62M | Sell |
186,038
-386,198
| -67% | -$9.8M | 0.03% | 510 |
|
|
2015
Q1 | $14.4M | Buy |
+572,236
| New | +$14.4M | 0.11% | 151 |
|
|
2014
Q3 | – | Sell |
-42,464
| Closed | -$1.01M | – | 2594 |
|
|
2014
Q2 | $1.01M | Buy |
42,464
+4,920
| +13% | +$113K | 0.01% | 896 |
|
|
2014
Q1 | $844K | Buy |
37,544
+7,408
| +25% | +$162K | 0.01% | 1099 |
|
|
2013
Q4 | $662K | Sell |
30,136
-147,200
| -83% | -$3.09M | 0.01% | 1033 |
|
|
2013
Q3 | $3.52M | Buy |
+177,336
| New | +$3.51M | 0.04% | 333 |
|
Other funds holding CSM
Jane Street's CSM Position: Q2 2026 in Review
Jane Street sold out of ProShares Large Cap Core Plus (CSM) in Q2 2026, closing a stake of 2,784 shares — an estimated $208K sold.
Jane Street first reported a position in CSM in Q3 2013 and held it in 24 quarters. The position peaked at $14.4M in Q1 2015. 105 funds tracked by Wall St. Rank hold CSM as of Q2 2026.
- Jane Street reported no remaining ProShares Large Cap Core Plus position as of Q2 2026 after selling out during the quarter.
- Jane Street sold 2,784 ProShares Large Cap Core Plus shares in Q2 2026, an estimated $208K.
- Jane Street first reported a position in ProShares Large Cap Core Plus in Q3 2013 and held it in 24 quarters.
- Jane Street's ProShares Large Cap Core Plus position peaked at $14.4M in Q1 2015.
- 105 funds tracked by Wall St. Rank held ProShares Large Cap Core Plus as of Q2 2026.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.