David Shaw’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 | $2.26M | Sell |
163,700
-106,178
| -39% | -$1.4M | ﹤0.01% | 3091 |
|
|
2026
Q1 | $3.55M | Buy |
269,878
+49,662
| +23% | +$640K | ﹤0.01% | 2441 |
|
|
2025
Q4 | $2.79M | Sell |
220,216
-212,900
| -49% | -$3.18M | ﹤0.01% | 2785 |
|
|
2025
Q3 | $5.91M | Sell |
433,116
-234,089
| -35% | -$2.88M | ﹤0.01% | 2066 |
|
|
2025
Q2 | $7.2M | Sell |
667,205
-720,203
| -52% | -$6.86M | 0.01% | 1744 |
|
|
2025
Q1 | $12.9M | Buy |
1,387,408
+694,892
| +100% | +$7.7M | 0.01% | 1210 |
|
|
2024
Q4 | $9.79M | Sell |
692,516
-70,962
| -9% | -$810K | 0.01% | 1517 |
|
|
2024
Q3 | $7.91M | Sell |
763,478
-1,304,200
| -63% | -$10.8M | 0.01% | 1591 |
|
|
2024
Q2 | $14.7M | Buy |
2,067,678
+617,800
| +43% | +$4.23M | 0.01% | 1088 |
|
|
2024
Q1 | $9.31M | Buy |
1,449,878
+1,224,552
| +543% | +$8.69M | 0.01% | 1416 |
|
|
2023
Q4 | $1.87M | Buy |
225,326
+184,171
| +448% | +$1.49M | ﹤0.01% | 2718 |
|
|
2023
Q3 | $359K | Sell |
41,155
-219,900
| -84% | -$2.14M | ﹤0.01% | 3545 |
|
|
2023
Q2 | $2.44M | Buy |
261,055
+205,155
| +367% | +$1.93M | ﹤0.01% | 2466 |
|
|
2023
Q1 | $489K | Buy |
55,900
+28,300
| +103% | +$249K | ﹤0.01% | 3563 |
|
|
2022
Q4 | $247K | Sell |
27,600
-15,800
| -36% | -$142K | ﹤0.01% | 4165 |
|
|
2022
Q3 | $383K | Sell |
43,400
-74,855
| -63% | -$769K | ﹤0.01% | 4197 |
|
|
2022
Q2 | $1.35M | Buy |
118,255
+79,917
| +208% | +$881K | ﹤0.01% | 3416 |
|
|
2022
Q1 | $397K | Buy |
+38,338
| New | +$396K | ﹤0.01% | 4507 |
|
|
2021
Q3 | – | Sell |
-48,038
| Closed | -$479K | – | 5224 |
|
|
2021
Q2 | $479K | Buy |
+48,038
| New | +$464K | ﹤0.01% | 4059 |
|
|
2021
Q1 | – | Sell |
-69,200
| Closed | -$526K | – | 4475 |
|
|
2020
Q4 | $526K | Sell |
69,200
-95,800
| -58% | -$640K | ﹤0.01% | 3364 |
|
|
2020
Q3 | $1.01M | Buy |
165,000
+85,700
| +108% | +$537K | ﹤0.01% | 2848 |
|
|
2020
Q2 | $470K | Buy |
+79,300
| New | +$456K | ﹤0.01% | 3406 |
|
|
2019
Q2 | – | Sell |
-110,200
| Closed | -$810K | – | 3862 |
|
|
2019
Q1 | $810K | Sell |
110,200
-19,100
| -15% | -$109K | ﹤0.01% | 2724 |
|
|
2018
Q4 | $530K | Sell |
129,300
-10,400
| -7% | -$54.5K | ﹤0.01% | 3064 |
|
|
2018
Q3 | $787K | Buy |
139,700
+64,200
| +85% | +$358K | ﹤0.01% | 2830 |
|
|
2018
Q2 | $379K | Buy |
75,500
+25,400
| +51% | +$132K | ﹤0.01% | 3262 |
|
|
2018
Q1 | $271K | Buy |
50,100
+23,700
| +90% | +$131K | ﹤0.01% | 3200 |
|
|
2017
Q4 | $156K | Buy |
26,400
+5,900
| +29% | +$35.1K | ﹤0.01% | 3460 |
|
|
2017
Q3 | $120K | Buy |
+20,500
| New | +$128K | ﹤0.01% | 3356 |
|
|
2017
Q2 | – | Sell |
-149,145
| Closed | -$876K | – | 3539 |
|
|
2017
Q1 | $876K | Sell |
149,145
-473,397
| -76% | -$2.69M | ﹤0.01% | 2386 |
|
|
2016
Q4 | $3.44M | Sell |
622,542
-156,681
| -20% | -$749K | 0.01% | 1575 |
|
|
2016
Q3 | $3.46M | Sell |
779,223
-20,143
| -3% | -$93.9K | 0.01% | 1531 |
|
|
2016
Q2 | $4.16M | Sell |
799,366
-59,768
| -7% | -$302K | 0.01% | 1396 |
|
|
2016
Q1 | $4M | Buy |
859,134
+272,496
| +46% | +$1.05M | 0.01% | 1418 |
|
|
2015
Q4 | $2.08M | Sell |
586,638
-102,099
| -15% | -$441K | ﹤0.01% | 2093 |
|
|
2015
Q3 | $3.2M | Buy |
688,737
+308,220
| +81% | +$1.76M | ﹤0.01% | 1729 |
|
|
2015
Q2 | $2.95M | Sell |
380,517
-35,032
| -8% | -$315K | ﹤0.01% | 1878 |
|
|
2015
Q1 | $3.85M | Sell |
415,549
-53,900
| -11% | -$490K | 0.01% | 1552 |
|
|
2014
Q4 | $4.25M | Buy |
469,449
+226,900
| +94% | +$2.18M | 0.01% | 1691 |
|
|
2014
Q3 | $2.54M | Buy |
242,549
+191,749
| +377% | +$2.19M | ﹤0.01% | 2060 |
|
|
2014
Q2 | $623K | Buy |
+50,800
| New | +$607K | ﹤0.01% | 3341 |
|
|
2013
Q4 | – | Sell |
-33,649
| Closed | -$437K | – | 4699 |
|
|
2013
Q3 | $437K | Sell |
33,649
-183,200
| -84% | -$2.47M | ﹤0.01% | 3668 |
|
|
2013
Q2 | $2.97M | Buy |
+216,849
| New | +$3.06M | 0.01% | 1752 |
|
Other funds holding TAC
BC
RCMNY
David Shaw's TAC Position: Q2 2026 in Review
David Shaw reduced its TransAlta (TAC) stake by 39% in Q2 2026, selling an estimated $1.4M and leaving 163,700 shares worth $2.26M. The position accounts for ﹤0.01% of the portfolio, ranked #3091.
David Shaw first reported a position in TAC in Q2 2013 and has held it in 43 quarters since. The position peaked at $14.7M in Q2 2024. 178 funds tracked by Wall St. Rank hold TAC as of Q2 2026.
- David Shaw held 163,700 shares of TransAlta worth $2.26M as of Q2 2026.
- David Shaw sold 106,178 TransAlta shares in Q2 2026, an estimated $1.4M.
- TransAlta made up ﹤0.01% of David Shaw's portfolio in Q2 2026, its #3091 holding.
- David Shaw first reported a position in TransAlta in Q2 2013 and has held it in 43 quarters since.
- David Shaw's TransAlta position peaked at $14.7M in Q2 2024.
- 178 funds tracked by Wall St. Rank held TransAlta as of Q2 2026.
Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.