Canadian Imperial Bank of Commerce
US ˙ NYSE ˙ CA1360691010

SecurityCM / Canadian Imperial Bank of Commerce
InstitutionMagnetar Financial LLC
Latest Disclosed Ownership5,010 shares
Latest Disclosed Value $ 474,698
Magnetar Financial LLC reports 80.09% decrease in ownership of CM / Canadian Imperial Bank of Commerce

On May 13, 2026 - Magnetar Financial LLC filed a 13F-HR form disclosing ownership of 5,010 shares of Canadian Imperial Bank of Commerce (US:CM) valued at $474,698 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 25,159 shares of Canadian Imperial Bank of Commerce. This represents a change in shares of -80.09% during the quarter. The current value of the position is $545,288 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)
2026-05-13 2026-03-31 13F CANADIAN IMPERIAL BANK OF COM 136069101 5,010 -20,149 -80.09 475 -79.20 0.0048
2026-02-17 2025-12-31 13F CANADIAN IMPERIAL BANK OF COM 136069101 25,159 25,159 2,280 0.0223
2022-05-16 2022-03-31 13F CANADIAN IMP BK COMM COM 136069101 0 -4,011 -100.00 0 -100.00
2022-02-14 2021-12-31 13F CANADIAN IMP BK COMM COM 136069101 4,011 1,086 37.13 468 43.56 0.0047
2022-01-14 2021-09-30 13F/A-1 CANADIAN IMP BK COMM COM 136069101 2,925 2,925 326 0.0033
2021-11-12 2021-09-30 13F CANADIAN IMP BK COMM COM 136069101 2,925 2,925 326 0.0033
2020-05-15 2020-03-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 0 -11,388 -100.00 0 -100.00
2020-02-13 2019-12-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 11,388 11,388 947 0.0198
2019-11-14 2019-09-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 0 -15,254 -100.00 0 -100.00
2019-08-14 2019-06-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 15,254 3,548 30.31 1,198 29.37 0.0240
2019-05-15 2019-03-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 11,706 5,550 90.16 926 101.74 0.0238
2019-02-14 2018-12-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 6,156 6,156 459 0.0113
2019-02-14 2018-09-30 13F/A-1 CDN IMPERIAL BK COMM TORONTO COM 136069101 0 -4,554 -100.00 0 -100.00
2018-08-14 2018-06-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 4,554 -6,992 -60.56 396 -61.10 0.0077
2018-05-15 2018-03-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 11,546 -6,264 -35.17 1,018 -41.36 0.0256
2018-02-14 2017-12-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 17,810 12,172 215.89 1,736 251.42 0.0427
2017-11-14 2017-09-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 5,638 -42,379 -88.26 494 -87.35 0.0111
2017-08-14 2017-06-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 48,017 16,572 52.70 3,904 44.17 0.0692
2017-05-15 2017-03-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 31,445 -755 -2.34 2,708 3.20 0.0431
2017-02-14 2016-12-31 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 32,200 -693 -2.11 2,624 2.94 0.0357
2016-11-14 2016-09-30 13F CDN IMPERIAL BK COMM TORONTO COM 136069101 32,893 -2,972 -8.29 2,549 -5.35 0.0395
2016-08-15 2016-06-30 13F * CDN IMPERIAL BK COMM TORONTO COM 136069101 35,865 35,865 0.00 2,693 0.0505
2016-05-16 2016-03-31 13F * CDN IMPERIAL BK COMM TORONTO COM 136069101 0 -4,800 -100.00 0 -100.00
2016-02-16 2015-12-31 13F * CDN IMPERIAL BK COMM TORONTO COM 136069101 4,800 4,800 316 0.0054
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.