Editas Medicine, Inc.
US ˙ NasdaqGS ˙ US28106W1036

SecurityEDIT / Editas Medicine, Inc.
InstitutionFmr Llc
Latest Disclosed Ownership2,132,733 shares
Ownership 4.51%
Fmr Llc ownership in EDIT / Editas Medicine, Inc.

2018-08-10 - Fmr Llc has filed an SC 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 2,132,733 shares of Editas Medicine, Inc. (US:EDIT). This represents 4.511 percent ownership of the company. In their previous filing dated 2018-02-13 , Fmr Llc had reported owning 4,622,720 shares, indicating a decrease of -53.86 percent.

Institutional Ownership: 13D/G Filings

This table shows a history of the 13D/G filings made by the investor and/or investor group. Note that the share values in this table are not directly comparable to any numbers shown in the 13F table (if any).

File
Date
Effective
Date
Form Prev
Shares
Latest
Shares
ΔShares
(Percent)
Ownership
(Percent)
ΔOwnership
(Percent)
2018-08-10 2018-08-10 13G/A 4,622,720 2,132,733 -53.86 4.51 -56.97
2018-02-13 2018-02-13 13G/A 5,498,390 4,622,720 -15.93 10.48 -30.10
2017-02-14 2017-02-14 13G/A 5,124,699 5,498,390 7.29 15.00 4.49
2016-03-10 2016-03-10 13G 5,124,699 14.36

Important Note: One of the primary uses of the 13D/G filings is to evaluate the ability of a firm to control a company (ie, the "beneficial ownership"). To that end, firms are required to report not just direct holdings in companies, but indirect holdings that they control. For investment firms, these indirect holdings can include shares in funds they manage, advisory accounts, and in the case of activist campaigns, pledged votes. Therefore, share counts listed in 13D/G filings can differ significantly than share counts listed in 13F filings.

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)
2026-05-15 2026-03-31 13F EDITAS MEDICINE COM 28106W103 106,780 -34,873 -24.62 264 -9.31 0.0000
2026-02-17 2025-12-31 13F EDITAS MEDICINE COM 28106W103 141,653 41,997 42.14 290 -15.94 0.0000
2025-11-13 2025-09-30 13F EDITAS MEDICINE COM 28106W103 99,656 1,717 1.75 346 60.47 0.0000
2025-08-14 2025-06-30 13F EDITAS MEDICINE COM 28106W103 97,939 66,269 209.25 215 497.22 0.0000
2025-05-12 2025-03-31 13F EDITAS MEDICINE COM 28106W103 31,670 -193,987 -85.97 37 -87.41 0.0000
2025-02-13 2024-12-31 13F EDITAS MEDICINE COM 28106W103 225,657 22,570 11.11 287 -58.67 0.0000
2024-11-13 2024-09-30 13F EDITAS MEDICINE COM 28106W103 203,087 106,684 110.66 693 53.78 0.0000
2024-08-13 2024-06-30 13F EDITAS MEDICINE COM 28106W103 96,403 18,785 24.20 450 -21.74 0.0000
2024-05-13 2024-03-31 13F EDITAS MEDICINE COM 28106W103 77,618 1,235 1.62 576 -25.61 0.0000
2024-02-13 2023-12-31 13F EDITAS MEDICINE COM 28106W103 76,383 -8,982 -10.52 774 16.24 0.0001
2023-11-13 2023-09-30 13F EDITAS MEDICINE COM 28106W103 85,365 6,048 7.63 666 1.99 0.0001
2023-08-11 2023-06-30 13F EDITAS MEDICINE COM 28106W103 79,317 24,953 45.90 653 65.48 0.0001
2023-08-11 2023-03-31 13F/A-1 EDITAS MEDICINE COM 28106W103 54,364 352 0.65 394 -17.75 0.0000
2023-05-11 2023-03-31 13F EDITAS MEDICINE COM 28106W103 54,364 352 394 0.0000
2023-02-13 2022-12-31 13F EDITAS MEDICINE COM 28106W103 54,012 -2,174 -3.87 479 -30.38 0.0000
2022-11-10 2022-09-30 13F EDITAS MEDICINE COM 28106W103 56,186 14,509 34.81 688 39.55 0.0001
2022-08-12 2022-06-30 13F EDITAS MEDICINE COM 28106W103 41,677 -5,457 -11.58 493 -44.98 0.0000
2022-05-13 2022-03-31 13F EDITAS MEDICINE COM 28106W103 47,134 -46,163 -49.48 896 -63.83 0.0001
2022-02-14 2021-12-31 13F EDITAS MEDICINE COM 28106W103 93,297 -215,050 -69.74 2,477 -80.44 0.0002
2022-02-14 2021-09-30 13F/A-1 EDITAS MEDICINE COM 28106W103 308,347 256,330 492.78 12,666 329.94 0.0010
2021-11-15 2021-09-30 13F EDITAS MEDICINE COM 28106W103 308,347 256,330 12,666 0.0010
2021-08-13 2021-06-30 13F EDITAS MEDICINE COM 28106W103 52,017 30,631 143.23 2,946 228.06 0.0002
2021-05-14 2021-03-31 13F EDITAS MEDICINE COM 28106W103 21,386 -40,771 -65.59 898 -79.39 0.0001
2021-02-08 2020-12-31 13F EDITAS MEDICINE COM 28106W103 62,157 18,745 43.18 4,358 257.80 0.0004
2020-11-13 2020-09-30 13F EDITAS MEDICINE COM 28106W103 43,412 -83,421 -65.77 1,218 -67.54 0.0001
2020-08-24 2020-06-30 13F/A-1 EDITAS MEDICINE COM 28106W103 126,833 -29,350 -18.79 3,752 21.15 0.0004
2020-08-13 2020-06-30 13F EDITAS MEDICINE COM 28106W103 126,833 -29,350 3,752 92.1757
2020-05-14 2020-03-31 13F EDITAS MEDICINE COM 28106W103 156,183 -4,611 -2.87 3,097 -34.95 0.0004
2020-02-07 2019-12-31 13F EDITAS MEDICINE COM 28106W103 160,794 68,997 75.16 4,761 128.13 0.0005
2019-11-13 2019-09-30 13F EDITAS MEDICINE COM 28106W103 91,797 -647,406 -87.58 2,087 -88.59 0.0003
2019-08-13 2019-06-30 13F EDITAS MEDICINE COM 28106W103 739,203 -40,503 -5.19 18,288 -4.07 0.0021
2019-05-13 2019-03-31 13F EDITAS MEDICINE COM 28106W103 779,706 -508,581 -39.48 19,064 -34.95 0.0023
2019-02-13 2018-12-31 13F EDITAS MEDICINE COM 28106W103 1,288,287 -234,991 -15.43 29,308 -39.53 0.0040
2018-11-09 2018-09-30 13F EDITAS MEDICINE COM 28106W103 1,523,278 -1,370,906 -47.37 48,471 -53.26 0.0055
2018-08-10 2018-06-30 13F EDITAS MEDICINE COM 28106W103 2,894,184 -1,148,473 -28.41 103,698 -22.62 0.0122
2018-05-14 2018-03-31 13F EDITAS MEDICINE COM 28106W103 4,042,657 -580,063 -12.55 134,015 -5.66 0.0159
2018-02-12 2017-12-31 13F EDITAS MEDICINE COM 28106W103 4,622,720 88,604 1.95 142,056 30.49 0.0167
2017-11-13 2017-09-30 13F EDITAS MEDICINE COM 28106W103 4,534,116 -231,525 -4.86 108,863 36.13 0.0132
2017-08-29 2017-06-30 13F/A-1 EDITAS MEDICINE COM 28106W103 4,765,641 -1,135,848 -19.25 79,968 -39.29 0.0099
2017-08-11 2017-06-30 13F EDITAS MEDICINE COM 28106W103 4,765,641 -1,135,848 79,968
2017-05-11 2017-03-31 13F EDITAS MEDICINE COM 28106W103 5,901,489 403,099 7.33 131,721 47.60 0.0167
2017-02-10 2016-12-31 13F EDITAS MEDICINE COM 28106W103 5,498,390 6,278 0.11 89,239 20.54 0.0119
2016-11-14 2016-09-30 13F EDITAS MEDICINE COM 28106W103 5,492,112 40,051 0.73 74,035 -44.35 0.0099
2016-08-11 2016-06-30 13F EDITAS MEDICINE COM 28106W103 5,452,061 50,031 0.93 133,030 -28.70 0.0182
2016-05-16 2016-03-31 13F EDITAS MEDICINE COM 28106W103 5,402,030 5,402,030 186,586 0.0258
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.