Exact Sciences Corporation
US ˙ NasdaqCM ˙ US30063P1057
DIESES SYMBOL IST NICHT MEHR AKTIV

SecurityEXAS / Exact Sciences Corporation
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Mackenzie Financial Corp closes position in EXAS / Exact Sciences Corporation

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 0 shares of Exact Sciences Corporation (US:EXAS) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 812,115 shares of Exact Sciences Corporation. 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)
2026-05-13 2026-03-31 13F EXACT SCIENCES COM 30063P105 0 -100.00 0
2026-02-18 2025-12-31 13F EXACT SCIENCES COM 30063P105 812,115 -1,931,704 -70.40 82,592 -44.98 0.0978
2025-11-13 2025-09-30 13F EXACT SCIENCES COM 30063P105 2,743,819 -111,982 -3.92 150,114 -1.08 0.1818
2025-08-13 2025-06-30 13F EXACT SCIENCES COM 30063P105 2,855,801 -425,838 -12.98 151,757 6.82 0.1966
2025-05-07 2025-03-31 13F EXACT SCIENCES COM 30063P105 3,281,639 362,314 12.41 142,062 -13.40 0.2020
2025-05-02 2024-12-31 13F/A-2 EXACT SCIENCES COM 30063P105 2,919,325 1,513,873 107.71 164,037 71.34 0.2235
2025-02-20 2024-12-31 13F/A-1 EXACT SCIENCES COM 30063P105 2,919,325 1,513,873 164,037 0.2132
2025-02-14 2024-12-31 13F Exact Sciences Common Stock 30063P105 2,919,325 1,513,873 140,128 0.2012
2024-11-13 2024-09-30 13F EXACT SCIENCES COM 30063P105 1,405,452 1,393,917 12,084.24 95,739 19,558.93 0.1332
2024-08-14 2024-06-30 13F EXACT SCIENCES COM 30063P105 11,535 2,325 25.24 487 -23.43 0.0007
2024-05-10 2024-03-31 13F EXACT SCIENCES COM 30063P105 9,210 -3,038 -24.80 636 -29.80 0.0009
2024-01-30 2023-12-31 13F EXACT SCIENCES COM 30063P105 12,248 -822 -6.29 906 5.72 0.0014
2023-10-25 2023-09-30 13F EXACT SCIENCES COM 30063P105 13,070 3,200 32.42 857 -6.95 0.0014
2023-08-03 2023-06-30 13F EXACT SCIENCES COM 30063P105 9,870 9,870 921 0.0014
2022-10-07 2022-09-30 13F EXACT SCIENCES COM 30063P105 0 -6,724 -100.00 0 -100.00
2022-08-10 2022-06-30 13F EXACT SCIENCES COM 30063P105 6,724 -7,682 -53.33 265 -73.68 0.0004
2022-05-13 2022-03-31 13F EXACT SCIENCES COM 30063P105 14,406 8 0.06 1,007 -10.17 0.0014
2022-02-14 2021-12-31 13F EXACT SCIENCES COM 30063P105 14,398 605 4.39 1,121 -14.88 0.0015
2021-11-08 2021-09-30 13F EXACT SCIENCES COM 30063P105 13,793 2,054 17.50 1,317 -9.73 0.0019
2021-08-11 2021-06-30 13F EXACT SCIENCES COM 30063P105 11,739 602 5.41 1,459 -0.61 0.0020
2021-05-14 2021-03-31 13F EXACT SCIENCES COM 30063P105 11,137 3,544 46.67 1,468 45.92 0.0022
2021-02-10 2020-12-31 13F EXACT SCIENCES COM 30063P105 7,593 3,324 77.86 1,006 131.26 0.0022
2020-11-13 2020-09-30 13F EXACT SCIENCES COM 30063P105 4,269 -1,595 -27.20 435 -14.71 0.0011
2020-08-13 2020-06-30 13F EXACT SCIENCES COM 30063P105 5,864 2,048 53.67 510 130.77 0.0014
2020-05-14 2020-03-31 13F EXACT SCIENCES COM 30063P105 3,816 689 22.03 221 -23.53 0.0007
2020-02-13 2019-12-31 13F EXACT SCIENCES COM 30063P105 3,127 -3,090 -49.70 289 -48.58 0.0007
2019-11-14 2019-09-30 13F EXACT SCIENCES COM 30063P105 6,217 -3,044 -32.87 562 -48.58 0.0015
2019-08-23 2019-06-30 13F/A-1 EXACT SCIENCES COM 30063P105 9,261 -1,758 -15.95 1,093 14.57 0.0028
2019-08-14 2019-06-30 13F EXACT SCIENCES COM 30063P105 9,261 -1,758 1,093
2019-05-15 2019-03-31 13F EXACT SCIENCES COM 30063P105 11,019 5,875 114.21 954 193.54 0.0023
2019-02-06 2018-12-31 13F EXACT SCIENCES COM 30063P105 5,144 23 0.45 325 -19.55 0.0009
2018-11-15 2018-09-30 13F EXACT SCIENCES COM 30063P105 5,121 978 23.61 404 62.90 0.0010
2018-08-13 2018-06-30 13F EXACT SCIENCES COM 30063P105 4,143 -6,042 -59.32 248 -39.66 0.0006
2018-05-14 2018-03-31 13F/A-1 EXACT SCIENCES COM 30063P105 10,185 10,185 411 0.0010
2018-05-14 2018-03-31 13F EXACT SCIENCES COM 30063P105 10,185 411
2017-08-14 2017-06-30 13F EXACT SCIENCES COM 30063P105 0 -771,606 -100.00 0 -100.00
2017-05-25 2017-03-31 13F/A-1 EXACT SCIENCES COM 30063P105 771,606 474,800 159.97 18,225 359.65 0.1066
2017-05-12 2017-03-31 13F EXACT SCIENCES COM 30063P105 771,606 18,225
2017-02-14 2016-12-31 13F EXACT SCIENCES COM 30063P105 296,806 220,400 288.46 3,965 179.42 0.0237
2016-11-15 2016-09-30 13F EXACT SCIENCES COM 30063P105 76,406 -683,779 -89.95 1,419 -84.76 0.0089
2016-08-12 2016-06-30 13F EXACT SCIENCES COM 30063P105 760,185 -33,500 -4.22 9,312 74.09 0.0526
2016-05-12 2016-03-31 13F EXACT SCIENCES COM 30063P105 793,685 -367,694 -31.66 5,349 -50.10 0.0485
2016-02-12 2015-12-31 13F EXACT SCIENCES COM 30063P105 1,161,379 13,600 1.18 10,720 -48.08 0.0665
2015-11-13 2015-09-30 13F EXACT SCIENCES COM 30063P105 1,147,779 119,600 11.63 20,649 -32.47 0.1253
2015-08-13 2015-06-30 13F EXACT SCIENCES COM 30063P105 1,028,179 211,700 25.93 30,578 70.08 0.1658
2015-05-13 2015-03-31 13F EXACT SCIENCES COM 30063P105 816,479 62,600 8.30 17,979 -13.09 0.0948
2015-02-11 2014-12-31 13F EXACT SCIENCES COM 30063P105 753,879 59,779 8.61 20,686 53.78 0.1056
2014-11-12 2014-09-30 13F EXACT SCIENCES COM 30063P105 694,100 -14,600 -2.06 13,452 11.46 0.0674
2014-08-11 2014-06-30 13F EXACT SCIENCES COM 30063P105 708,700 2,200 0.31 12,069 20.56 0.0561
2014-05-14 2014-03-31 13F EXACT SCIENCES COM 30063P105 706,500 -84,100 -10.64 10,011 7.76 0.0491
2014-02-11 2013-12-31 13F/A-1 EXACT SCIENCES COM 30063P105 790,600 -1,600 -0.20 9,290 -0.62 0.0469
2014-02-03 2013-12-31 13F EXACT SCIENCES COM 30063P105 790,600 9,290
2013-11-12 2013-09-30 13F EXACT SCIENCES COM 30063P105 792,200 115,200 17.02 9,348 -0.73 0.0473
2013-08-20 2013-06-30 13F/A-1 EXACT SCIENCES COM 30063P105 677,000 677,000 9,417 0.0449
2013-08-09 2013-06-30 13F EXACT SCIENCES COM 30063P105 677,000 9,417 0.0451
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.