IonQ, Inc.
US ˙ NYSE

SecurityIONQ / IonQ, Inc.
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership21,170 shares
Latest Disclosed Value $ 610,331
Mackenzie Financial Corp reports 54.16% decrease in ownership of IONQ / IonQ, Inc.

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 21,170 shares of IonQ, Inc. (US:IONQ) valued at $610,331 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 46,182 shares of IonQ, Inc.. This represents a change in shares of -54.16% during the quarter. The current value of the position is $1,202,033 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 IONQ COM 46222L108 21,170 -25,012 -54.16 610 -70.79 0.0007
2026-02-18 2025-12-31 13F IONQ COM 46222L108 46,182 26,521 134.89 2,088 72.70 0.0025
2025-11-13 2025-09-30 13F IONQ COM 46222L108 19,661 11,019 127.51 1,209 225.88 0.0015
2025-08-13 2025-06-30 13F IONQ COM 46222L108 8,642 -2,629 -23.33 371 -21.06 0.0005
2025-05-02 2024-12-31 13F/A-2 IONQ COM 46222L108 11,271 -1,353 -10.72 471 327.27 0.0006
2025-02-20 2024-12-31 13F/A-1 IONQ COM 46222L108 11,271 -1,353 471 0.0006
2025-02-14 2024-12-31 13F IonQ Common Stock 46222L108 11,271 -1,353 492 0.0007
2024-11-13 2024-09-30 13F IONQ COM 46222L108 12,624 12,624 110 0.0002
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.