Ardsley Advisory Partners’s SunOpta STKL Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | – | Sell |
-220,000
| Closed | -$1.43M | – | 207 |
|
|
2026
Q1 | $1.43M | Sell |
220,000
-470,000
| -68% | -$2.66M | 0.18% | 109 |
|
|
2025
Q4 | $2.62M | Sell |
690,000
-330,000
| -32% | -$1.5M | 0.29% | 89 |
|
|
2025
Q3 | $5.98M | Hold |
1,020,000
| – | – | 0.74% | 47 |
|
|
2025
Q2 | $5.92M | Sell |
1,020,000
-90,000
| -8% | -$473K | 0.78% | 44 |
|
|
2025
Q1 | $5.39M | Sell |
1,110,000
-280,000
| -20% | -$1.86M | 1.03% | 32 |
|
|
2024
Q4 | $10.7M | Sell |
1,390,000
-290,000
| -17% | -$2.05M | 1.7% | 10 |
|
|
2024
Q3 | $10.7M | Sell |
1,680,000
-1,265,000
| -43% | -$7.41M | 1.76% | 13 |
|
|
2024
Q2 | $15.9M | Sell |
2,945,000
-720,000
| -20% | -$4.23M | 2.34% | 12 |
|
|
2024
Q1 | $25.2M | Sell |
3,665,000
-1,301,643
| -26% | -$8.04M | 3.62% | 4 |
|
|
2023
Q4 | $27.2M | Sell |
4,966,643
-47,305
| -0.9% | -$207K | 4.19% | 3 |
|
|
2023
Q3 | $16.9M | Buy |
5,013,948
+671,948
| +15% | +$3.37M | 3.77% | 4 |
|
|
2023
Q2 | $29M | Buy |
4,342,000
+1,357,000
| +45% | +$10.2M | 4.91% | 2 |
|
|
2023
Q1 | $23M | Buy |
2,985,000
+294,000
| +11% | +$2.35M | 5.05% | 3 |
|
|
2022
Q4 | $22.7M | Buy |
2,691,000
+12,500
| +0.5% | +$118K | 4.7% | 2 |
|
|
2022
Q3 | $24.4M | Sell |
2,678,500
-2,192,000
| -45% | -$20.8M | 5.46% | 1 |
|
|
2022
Q2 | $37.9M | Sell |
4,870,500
-434,500
| -8% | -$2.86M | 6.23% | 2 |
|
|
2022
Q1 | $27.8M | Buy |
5,305,000
+1,238,900
| +30% | +$6.53M | 4.65% | 3 |
|
|
2021
Q4 | $28.3M | Buy |
4,066,100
+855,100
| +27% | +$6.19M | 5.39% | 3 |
|
|
2021
Q3 | $28.7M | Buy |
3,211,000
+1,178,500
| +58% | +$11.9M | 4.37% | 7 |
|
|
2021
Q2 | $24.9M | Buy |
2,032,500
+24,500
| +1% | +$320K | 2.92% | 8 |
|
|
2021
Q1 | $29.7M | Sell |
2,008,000
-1,388,514
| -41% | -$19.9M | 3.61% | 4 |
|
|
2020
Q4 | $39.6M | Sell |
3,396,514
-4,981,577
| -59% | -$43.9M | 6.51% | 1 |
|
|
2020
Q3 | $62.2M | Sell |
8,378,091
-3,727,064
| -31% | -$23.7M | 11.99% | 1 |
|
|
2020
Q2 | $56.9M | Hold |
12,105,155
| – | – | 12.1% | 1 |
|
|
2020
Q1 | $20.8M | Hold |
12,105,155
| – | – | 8.16% | 1 |
|
|
2019
Q4 | $30.3M | Buy |
12,105,155
+3,431,670
| +40% | +$7.64M | 4.83% | 4 |
|
|
2019
Q3 | $15.6M | Buy |
8,673,485
+248,347
| +3% | +$643K | 3.5% | 7 |
|
|
2019
Q2 | $27.7M | Buy |
8,425,138
+1,251,508
| +17% | +$4.61M | 4.37% | 4 |
|
|
2019
Q1 | $24.8M | Buy |
7,173,630
+2,061,200
| +40% | +$7.98M | 4.76% | 4 |
|
|
2018
Q4 | $19.8M | Buy |
5,112,430
+698,201
| +16% | +$3.98M | 4.97% | 4 |
|
|
2018
Q3 | $32.4M | Buy |
4,414,229
+1,437,428
| +48% | +$11.5M | 4.37% | 3 |
|
|
2018
Q2 | $25M | Buy |
2,976,801
+325,000
| +12% | +$2.46M | 3.76% | 3 |
|
|
2018
Q1 | $18.7M | Buy |
2,651,801
+103,401
| +4% | +$768K | 2.8% | 7 |
|
|
2017
Q4 | $19.8M | Buy |
2,548,400
+183,400
| +8% | +$1.53M | 2.4% | 9 |
|
|
2017
Q3 | $20.6M | Buy |
2,365,000
+36,600
| +2% | +$332K | 2.74% | 8 |
|
|
2017
Q2 | $23.7M | Sell |
2,328,400
-1,250,025
| -35% | -$10.5M | 3.69% | 4 |
|
|
2017
Q1 | $24.9M | Buy |
3,578,425
+9,025
| +0.3% | +$64.7K | 3.86% | 6 |
|
|
2016
Q4 | $25.2M | Sell |
3,569,400
-60,600
| -2% | -$422K | 4.17% | 5 |
|
|
2016
Q3 | $25.6M | Sell |
3,630,000
-157,500
| -4% | -$955K | 4.05% | 4 |
|
|
2016
Q2 | $15.9M | Buy |
3,787,500
+1,792,500
| +90% | +$8.29M | 2.75% | 8 |
|
|
2016
Q1 | $8.9M | Buy |
1,995,000
+248,800
| +14% | +$1.36M | 1.38% | 21 |
|
|
2015
Q4 | $11.9M | Buy |
1,746,200
+1,420,000
| +435% | +$8.8M | 1.56% | 20 |
|
|
2015
Q3 | $1.58M | Buy |
326,200
+140,000
| +75% | +$1.27M | 0.38% | 49 |
|
|
2015
Q2 | $2M | Buy |
186,200
+30,000
| +19% | +$317K | 0.25% | 58 |
|
|
2015
Q1 | $1.66M | Buy |
156,200
+10,000
| +7% | +$110K | 0.23% | 61 |
|
|
2014
Q4 | $1.73M | Buy |
146,200
+1,500
| +1% | +$18.8K | 0.27% | 51 |
|
|
2014
Q3 | $1.75M | Buy |
144,700
+40,000
| +38% | +$527K | 0.23% | 50 |
|
|
2014
Q2 | $1.47M | Sell |
104,700
-55,800
| -35% | -$693K | 0.19% | 65 |
|
|
2014
Q1 | $1.9M | Buy |
160,500
+27,600
| +21% | +$277K | 0.28% | 53 |
|
|
2013
Q4 | $1.33M | Buy |
132,900
+15,000
| +13% | +$145K | 0.18% | 57 |
|
|
2013
Q3 | $1.15M | Sell |
117,900
-12,500
| -10% | -$111K | 0.23% | 61 |
|
|
2013
Q2 | $990K | Buy |
+130,400
| New | +$976K | 0.22% | 56 |
|
Other funds holding STKL
Ardsley Advisory Partners's STKL Position: Q2 2026 in Review
Ardsley Advisory Partners sold out of SunOpta (STKL) in Q2 2026, closing a stake of 220,000 shares — an estimated $1.43M sold.
Ardsley Advisory Partners first reported a position in STKL in Q2 2013 and held it in 52 quarters. The position peaked at $62.2M in Q3 2020. 1 fund tracked by Wall St. Rank holds STKL as of Q2 2026.
- Ardsley Advisory Partners reported no remaining SunOpta position as of Q2 2026 after selling out during the quarter.
- Ardsley Advisory Partners sold 220,000 SunOpta shares in Q2 2026, an estimated $1.43M.
- Ardsley Advisory Partners first reported a position in SunOpta in Q2 2013 and held it in 52 quarters.
- Ardsley Advisory Partners's SunOpta position peaked at $62.2M in Q3 2020.
- 1 fund tracked by Wall St. Rank held SunOpta as of Q2 2026.
Based on Ardsley Advisory Partners's 13F filing for Q2 2026, filed 13 Jul 2026.