Jane Street’s TransAlta TAC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $1.84M | Sell |
133,142
-13,805
| -9% | -$182K | ﹤0.01% | 5320 |
|
|
2026
Q1 | $1.93M | Sell |
146,947
-411,987
| -74% | -$5.31M | ﹤0.01% | 5173 |
|
|
2025
Q4 | $7.06M | Buy |
558,934
+50,592
| +10% | +$755K | ﹤0.01% | 2749 |
|
|
2025
Q3 | $6.95M | Sell |
508,342
-222,242
| -30% | -$2.73M | ﹤0.01% | 2927 |
|
|
2025
Q2 | $7.88M | Buy |
730,584
+482,898
| +195% | +$4.6M | ﹤0.01% | 2436 |
|
|
2025
Q1 | $2.32M | Sell |
247,686
-149,669
| -38% | -$1.66M | ﹤0.01% | 4121 |
|
|
2024
Q4 | $5.62M | Buy |
397,355
+215,012
| +118% | +$2.45M | ﹤0.01% | 2509 |
|
|
2024
Q3 | $1.89M | Sell |
182,343
-94,556
| -34% | -$786K | ﹤0.01% | 4595 |
|
|
2024
Q2 | $1.96M | Sell |
276,899
-135,660
| -33% | -$929K | ﹤0.01% | 4509 |
|
|
2024
Q1 | $2.65M | Buy |
412,559
+235,189
| +133% | +$1.67M | ﹤0.01% | 3614 |
|
|
2023
Q4 | $1.47M | Buy |
177,370
+123,702
| +230% | +$999K | ﹤0.01% | 4853 |
|
|
2023
Q3 | $467K | Buy |
53,668
+40,733
| +315% | +$396K | ﹤0.01% | 6396 |
|
|
2023
Q2 | $121K | Buy |
12,935
+252
| +2% | +$2.37K | ﹤0.01% | 7922 |
|
|
2023
Q1 | $111K | Sell |
12,683
-32,954
| -72% | -$290K | ﹤0.01% | 8179 |
|
|
2022
Q4 | $409K | Sell |
45,637
-108,928
| -70% | -$976K | ﹤0.01% | 6486 |
|
|
2022
Q3 | $1.36M | Buy |
154,565
+54,861
| +55% | +$564K | ﹤0.01% | 4869 |
|
|
2022
Q2 | $1.14M | Buy |
99,704
+31,799
| +47% | +$350K | ﹤0.01% | 5249 |
|
|
2022
Q1 | $703K | Buy |
67,905
+43,177
| +175% | +$446K | ﹤0.01% | 6842 |
|
|
2021
Q4 | $275K | Sell |
24,728
-44,512
| -64% | -$485K | ﹤0.01% | 8341 |
|
|
2021
Q3 | $732K | Buy |
69,240
+20,415
| +42% | +$205K | ﹤0.01% | 6549 |
|
|
2021
Q2 | $487K | Buy |
48,825
+38,691
| +382% | +$374K | ﹤0.01% | 7294 |
|
|
2021
Q1 | $96K | Buy |
+10,134
| New | +$89.8K | ﹤0.01% | 8663 |
|
|
2020
Q4 | – | Sell |
-29,208
| Closed | -$180K | – | 8105 |
|
|
2020
Q3 | $180K | Buy |
29,208
+14,611
| +100% | +$91.6K | ﹤0.01% | 6495 |
|
|
2020
Q2 | $86K | Buy |
+14,597
| New | +$83.9K | ﹤0.01% | 6760 |
|
|
2020
Q1 | – | Sell |
-61,549
| Closed | -$441K | – | 5957 |
|
|
2019
Q4 | $441K | Buy |
+61,549
| New | +$400K | ﹤0.01% | 3832 |
|
|
2019
Q3 | – | Sell |
-12,246
| Closed | -$80K | – | 5732 |
|
|
2019
Q2 | $80K | Buy |
+12,246
| New | +$82.4K | ﹤0.01% | 4893 |
|
|
2018
Q4 | – | Sell |
-51,116
| Closed | -$288K | – | 5689 |
|
|
2018
Q3 | $288K | Buy |
51,116
+37,871
| +286% | +$211K | ﹤0.01% | 4258 |
|
|
2018
Q2 | $66K | Sell |
13,245
-25,885
| -66% | -$135K | ﹤0.01% | 4789 |
|
|
2018
Q1 | $213K | Buy |
39,130
+5,054
| +15% | +$27.9K | ﹤0.01% | 4397 |
|
|
2017
Q4 | $203K | Buy |
+34,076
| New | +$203K | ﹤0.01% | 4196 |
|
|
2017
Q3 | – | Sell |
-11,270
| Closed | -$72K | – | 5046 |
|
|
2017
Q2 | $72K | Buy |
+11,270
| New | +$62.7K | ﹤0.01% | 4201 |
|
|
2017
Q1 | – | Sell |
-13,403
| Closed | -$74K | – | 4666 |
|
|
2016
Q4 | $74K | Sell |
13,403
-13,607
| -50% | -$65K | ﹤0.01% | 3908 |
|
|
2016
Q3 | $120K | Buy |
+27,010
| New | +$126K | ﹤0.01% | 3827 |
|
|
2016
Q2 | – | Sell |
-528,216
| Closed | -$2.46M | – | 4576 |
|
|
2016
Q1 | $2.46M | Buy |
+528,216
| New | +$2.04M | 0.01% | 1007 |
|
|
2015
Q4 | – | Sell |
-31,994
| Closed | -$149K | – | 4461 |
|
|
2015
Q3 | $149K | Buy |
+31,994
| New | +$183K | ﹤0.01% | 3287 |
|
|
2015
Q2 | – | Sell |
-18,222
| Closed | -$169K | – | 4028 |
|
|
2015
Q1 | $169K | Buy |
+18,222
| New | +$166K | ﹤0.01% | 2937 |
|
|
2014
Q1 | – | Sell |
-27,612
| Closed | -$350K | – | 3054 |
|
|
2013
Q4 | $350K | Sell |
27,612
-188
| -0.7% | -$2.49K | 0.01% | 1523 |
|
|
2013
Q3 | $360K | Buy |
27,800
+9,800
| +54% | +$132K | ﹤0.01% | 1950 |
|
|
2013
Q2 | $247K | Buy |
+18,000
| New | +$254K | ﹤0.01% | 2064 |
|
Other funds holding TAC
BC
RCMNY
Jane Street's TAC Position: Q2 2026 in Review
Jane Street reduced its TransAlta (TAC) stake by 9.4% in Q2 2026, selling an estimated $182K and leaving 133,142 shares worth $1.84M. The position accounts for ﹤0.01% of the portfolio, ranked #5320.
Jane Street first reported a position in TAC in Q2 2013 and has held it in 39 quarters since. The position peaked at $7.88M in Q2 2025. 179 funds tracked by Wall St. Rank hold TAC as of Q2 2026.
- Jane Street held 133,142 shares of TransAlta worth $1.84M as of Q2 2026.
- Jane Street sold 13,805 TransAlta shares in Q2 2026, an estimated $182K.
- TransAlta made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #5320 holding.
- Jane Street first reported a position in TransAlta in Q2 2013 and has held it in 39 quarters since.
- Jane Street's TransAlta position peaked at $7.88M in Q2 2025.
- 179 funds tracked by Wall St. Rank held TransAlta as of Q2 2026.
Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.