Canadian Imperial Bank of Commerce
US ˙ NYSE ˙ CA1360691010

SecurityCM / Canadian Imperial Bank of Commerce
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Renaissance Technologies Llc closes position in CM / Canadian Imperial Bank of Commerce

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 0 shares of Canadian Imperial Bank of Commerce (US:CM) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 179,728 shares of Canadian Imperial Bank of Commerce. The current value of the position is $0 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F CANADIAN IMPERIAL BANK OF COM 136069101 0 -100.00 0
2026-02-12 2025-12-31 13F CANADIAN IMPERIAL BANK OF COM 136069101 179,728 -106,300 -37.16 16,285 -28.73
2025-11-13 2025-09-30 13F CANADIAN IMPERIAL BANK OF COM 136069101 286,028 -88,800 -23.69 22,851 -13.93 0.0302
2025-08-13 2025-06-30 13F CANADIAN IMPERIAL BK COMM COM 136069101 374,828 91,400 32.25 26,549 66.39 0.0353
2025-05-14 2025-03-31 13F CANADIAN IMPERIAL BK COMM COM 136069101 283,428 -143,300 -33.58 15,957 -40.86 0.0242
2025-02-13 2024-12-31 13F CANADIAN IMPERIAL BK COMM COM 136069101 426,728 117,900 38.18 26,982 42.44 0.0399
2024-11-13 2024-09-30 13F CANADIAN IMPERIAL BK COMM COM 136069101 308,828 154,329 99.89 18,944 158.01 0.0285
2024-08-09 2024-06-30 13F CANADIAN IMPERIAL BK COMM TO COM 136069101 154,499 113,800 279.61 7,343 367,000.00 0.0125
2024-05-13 2024-03-31 13F CANADIAN IMPERIAL BK COMM TO COM 136069101 40,699 40,699 2 0.0032
2023-11-14 2023-09-30 13F CANADIAN IMPERIAL BK COMM TO COM 136069101 0 -263,928 -100.00 0 -100.00
2023-08-11 2023-06-30 13F CANADIAN IMPERIAL BK COMM TO COM 136069101 263,928 -365,100 -58.04 11 -57.69 0.0162
2023-05-12 2023-03-31 13F CANADIAN IMPERIAL BK COMM TO COM 136069101 629,028 -273,800 -30.33 27 -27.78 0.0354
2023-02-13 2022-12-31 13F CANADIAN IMPERIAL BK COMM TO COM 136069101 902,828 383,200 73.75 37 -99.84 0.0500
2022-11-14 2022-09-30 13F CANADIAN IMPERIAL BK COMM TO COM 136069101 519,628 217,170 71.80 22,739 54.83 0.0322
2022-08-12 2022-06-30 13F CANADIAN IMP BK COMM COM 136069101 302,458 110,694 57.72 14,686 -37.07 0.0174
2022-05-13 2022-03-31 13F CANADIAN IMP BK COMM COM 136069101 191,764 114,600 148.51 23,336 159.46 0.0274
2022-02-11 2021-12-31 13F CANADIAN IMP BK COMM COM 136069101 77,164 77,164 8,994 0.0112
2021-08-13 2021-06-30 13F CANADIAN IMP BK COMM COM 136069101 0 -64,673 -100.00 0 -100.00
2021-05-13 2021-03-31 13F CANADIAN IMP BK COMM COM 136069101 64,673 -511,164 -88.77 6,330 -87.14 0.0079
2021-02-10 2020-12-31 13F CANADIAN IMP BK COMM COM 136069101 575,837 -335,063 -36.78 49,217 -27.69 0.0534
2020-11-13 2020-09-30 13F CANADIAN IMP BK COMM COM 136069101 910,900 -445,200 -32.83 68,062 -25.03 0.0680
2020-08-13 2020-06-30 13F CANADIAN IMP BK COMM COM 136069101 1,356,100 123,736 10.04 90,782 27.07 0.0784
2020-05-14 2020-03-31 13F CANADIAN IMP BK COMM COM 136069101 1,232,364 -180,000 -12.74 71,440 -39.20 0.0694
2020-02-13 2019-12-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 1,412,364 -178,300 -11.21 117,509 -10.52 0.0903
2019-11-13 2019-09-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 1,590,664 392,664 32.78 131,325 39.54 0.1112
2019-08-12 2019-06-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 1,198,000 30,536 2.62 94,115 1.95 0.0829
2019-05-14 2019-03-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 1,167,464 -16,700 -1.41 92,311 4.58 0.0839
2019-02-12 2018-12-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 1,184,164 189,900 19.10 88,270 -5.32 0.0966
2018-11-13 2018-09-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 994,264 30,500 3.16 93,232 11.30 0.0958
2018-08-13 2018-06-30 13F/A-1 CDN IMPERIAL BK COMM TORONTO COM 136069101 963,764 -114,600 -10.63 83,770 -12.00 0.0913
2018-08-13 2018-06-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 1,078,364 95,198
2018-05-14 2018-03-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 1,078,364 226,000 26.51 95,198 14.66 0.1041
2018-02-13 2017-12-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 852,364 -500,879 -37.01 83,029 -29.90 0.0915
2017-11-13 2017-09-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 1,353,243 90,100 7.13 118,446 15.53 0.1394
2017-08-11 2017-06-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 1,263,143 601,043 90.78 102,525 79.62 0.1308
2017-05-12 2017-03-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 662,100 -147,021 -18.17 57,080 -13.51 0.0798
2017-02-13 2016-12-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 809,121 216,100 36.44 65,994 43.54 0.1044
2016-11-14 2016-09-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 593,021 339,321 133.75 45,977 141.41 0.0813
2016-08-12 2016-06-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 253,700 26,700 11.76 19,045 12.30 0.0362
2016-05-13 2016-03-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 227,000 73,400 47.79 16,959 67.61 0.0322
2016-02-11 2015-12-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 153,600 -19,700 -11.37 10,118 -18.87 0.0220
2015-11-12 2015-09-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 173,300 -36,700 -17.48 12,471 -19.44 0.0298
2015-08-14 2015-06-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 210,000 -315,500 -60.04 15,481 -59.37 0.0353
2015-05-13 2015-03-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 525,500 144,400 37.89 38,099 16.31 0.0811
2015-02-13 2014-12-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 381,100 -19,221 -4.80 32,756 -8.92 0.0791
2014-11-12 2014-09-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 400,321 259,300 183.87 35,963 180.28 0.0985
2014-08-13 2014-06-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 141,021 -110,800 -44.00 12,831 -40.90 0.0299
2014-05-14 2014-03-31 13F CDN IMPERIAL BK OF COMMERCE COM 136069101 251,821 -74,800 -22.90 21,712 -22.14 0.0521
2014-02-14 2013-12-31 13F CDN IMPERIAL BK OF COMMERCE COM 136069101 326,621 136,500 71.80 27,887 84.04 0.0668
2013-11-13 2013-09-30 13F CDN IMPERIAL BK OF COMMERCE COM 136069101 190,121 -17,979 -8.64 15,153 2.59 0.0368
2013-08-12 2013-06-30 13F CDN IMPERIAL BK OF COMMERCE COM 136069101 208,100 208,100 14,771 0.0387
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.