Renaissance Technologies (RenTech)'s CM Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 87,628 shares of Canadian Imperial Bank of Commerce (CM) worth $10.08 M, representing 0.01% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 51 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in CM, representing a significant commitment to this investment thesis. Largest addition occurred in Q2 2017, adding 1.2 M shares. Largest reduction occurred in Q1 2021, reducing 1.02 M shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s Canadian Imperial Bank of Commerce (CM) Holding Value Over Time
Track share changes against reported price movement
Quarterly Canadian Imperial Bank of Commerce (CM) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2026 | +87,628 | New Buy | 87,628 | $115.00 |
| Q1 2026 | -179,728 | Sold Out | 0 | $0.00 |
| Q4 2025 | -106,300 | Reduce 37.16% | 179,728 | $90.61 |
| Q3 2025 | -88,800 | Reduce 23.69% | 286,028 | $79.89 |
| Q2 2025 | +91,400 | Add 32.25% | 374,828 | $70.83 |
| Q1 2025 | -143,300 | Reduce 33.58% | 283,428 | $56.30 |
| Q4 2024 | +117,900 | Add 38.18% | 426,728 | $63.23 |
| Q3 2024 | +154,329 | Add 99.89% | 308,828 | $61.34 |
| Q2 2024 | +113,800 | Add 279.61% | 154,499 | $47.53 |
| Q1 2024 | +40,699 | New Buy | 40,699 | $50.74 |
| Q3 2023 | -263,928 | Sold Out | 0 | $0.00 |
| Q2 2023 | -365,100 | Reduce 58.04% | 263,928 | $0.04 |
| Q1 2023 | -273,800 | Reduce 30.33% | 629,028 | $0.04 |
| Q4 2022 | +383,200 | Add 73.75% | 902,828 | $0.04 |
| Q3 2022 | +217,170 | Add 71.80% | 519,628 | $43.76 |
| Q2 2022 | -81,070 | Reduce 21.14% | 302,458 | $48.56 |
| Q1 2022 | +229,200 | Add 148.51% | 383,528 | $60.85 |
| Q4 2021 | +154,328 | New Buy | 154,328 | $58.28 |
| Q2 2021 | -129,346 | Sold Out | 0 | $0.00 |
| Q1 2021 | -1.02 M | Reduce 88.77% | 129,346 | $48.94 |
| Q4 2020 | -670,126 | Reduce 36.78% | 1.15 M | $42.74 |
| Q3 2020 | -890,400 | Reduce 32.83% | 1.82 M | $37.36 |
| Q2 2020 | +247,472 | Add 10.04% | 2.71 M | $33.47 |
| Q1 2020 | -360,000 | Reduce 12.74% | 2.46 M | $28.98 |
| Q4 2019 | -356,600 | Reduce 11.21% | 2.82 M | $41.60 |
| Q3 2019 | +785,328 | Add 32.78% | 3.18 M | $41.28 |
| Q2 2019 | +61,072 | Add 2.62% | 2.4 M | $39.28 |
| Q1 2019 | -33,400 | Reduce 1.41% | 2.33 M | $39.53 |
| Q4 2018 | +379,800 | Add 19.10% | 2.37 M | $37.27 |
| Q3 2018 | +61,000 | Add 3.16% | 1.99 M | $46.88 |
| Q2 2018 | -229,200 | Reduce 10.63% | 1.93 M | $43.46 |
| Q1 2018 | +452,000 | Add 26.51% | 2.16 M | $44.14 |
| Q4 2017 | -1 M | Reduce 37.01% | 1.7 M | $48.71 |
| Q3 2017 | +180,200 | Add 7.13% | 2.71 M | $43.76 |
| Q2 2017 | +1.2 M | Add 90.78% | 2.53 M | $40.58 |
| Q1 2017 | -294,042 | Reduce 18.17% | 1.32 M | $43.11 |
| Q4 2016 | +432,200 | Add 36.44% | 1.62 M | $40.78 |
| Q3 2016 | +678,642 | Add 133.75% | 1.19 M | $38.77 |
| Q2 2016 | +53,400 | Add 11.76% | 507,400 | $37.53 |
| Q1 2016 | +146,800 | Add 47.79% | 454,000 | $37.35 |
| Q4 2015 | -39,400 | Reduce 11.37% | 307,200 | $32.94 |
| Q3 2015 | -73,400 | Reduce 17.48% | 346,600 | $35.98 |
| Q2 2015 | -631,000 | Reduce 60.04% | 420,000 | $36.86 |
| Q1 2015 | +288,800 | Add 37.89% | 1.05 M | $36.25 |
| Q4 2014 | -38,442 | Reduce 4.80% | 762,200 | $42.98 |
| Q3 2014 | +518,600 | Add 183.87% | 800,642 | $44.92 |
| Q2 2014 | -221,600 | Reduce 44.00% | 282,042 | $45.49 |
| Q1 2014 | -149,600 | Reduce 22.90% | 503,642 | $43.11 |
| Q4 2013 | +273,000 | Add 71.80% | 653,242 | $42.69 |
| Q3 2013 | -35,958 | Reduce 8.64% | 380,242 | $39.85 |
| Q2 2013 | +416,200 | Add 0.00% | 416,200 | $35.49 |
Renaissance Technologies (RenTech)'s Canadian Imperial Bank of Commerce Investment FAQs
Renaissance Technologies (RenTech) first purchased Canadian Imperial Bank of Commerce (CM) in Q2 2013, acquiring 416,200 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held Canadian Imperial Bank of Commerce (CM) for 51 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to Canadian Imperial Bank of Commerce (CM) was in Q2 2017, adding 2,526,286 shares worth $102.52 M.
According to the latest 13F filing for Q2 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 87,628 shares of Canadian Imperial Bank of Commerce (CM), valued at approximately $10.08 M.
As of the Q2 2026 filing, Canadian Imperial Bank of Commerce (CM) represents approximately 0.01% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in Canadian Imperial Bank of Commerce (CM) was 3,181,328 shares, as reported at the end of Q3 2019.