默克公司
DE ˙ XTRA ˙ US58933Y1055
€102.78 ↑2.84 (2.84%)
2026-06-04
分享價格
SecurityDE:6MK / Merck & Co., Inc.
InstitutionAlly Financial Inc.
Latest Disclosed Ownership25,000 shares
Latest Disclosed Value $ 3,007,250
Ally Financial Inc. reports 83.66% decrease in ownership of 6MK / Merck & Co., Inc.

On May 12, 2026 - Ally Financial Inc. filed a 13F-HR form disclosing ownership of 25,000 shares of Merck & Co., Inc. (DE:6MK) valued at $2,605,000 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 153,000 shares of Merck & Co., Inc.. This represents a change in shares of -83.66% during the quarter. The current value of the position is $2,569,500 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)
2026-05-12 2026-03-31 13F Merck COM 58933Y105 25,000 -128,000 -83.66 3,007 -81.33 0.3742
2026-02-13 2025-12-31 13F Merck COM 58933Y105 153,000 0 0.00 16,105 25.41 1.9664
2025-11-13 2025-09-30 13F Merck COM 58933Y105 153,000 40,000 35.40 12,841 43.56 1.5856
2025-08-13 2025-06-30 13F Merck COM 58933Y105 113,000 0 0.00 8,945 -11.80 1.0105
2025-05-14 2025-03-31 13F Merck COM 58933Y105 113,000 16,000 16.49 10,143 5.11 1.1381
2025-02-13 2024-12-31 13F Merck COM 58933Y105 97,000 32,000 49.23 9,650 30.73 1.1768
2024-11-13 2024-09-30 13F Merck COM 58933Y105 65,000 37,000 132.14 7,381 112.95 0.8915
2024-08-13 2024-06-30 13F Merck COM 58933Y105 28,000 8,000 40.00 3,466 31.34 0.4299
2024-05-14 2024-03-31 13F Merck COM 58933Y105 20,000 -23,000 -53.49 2,639 -43.70 0.3563
2024-02-13 2023-12-31 13F Merck COM 58933Y105 43,000 10,000 30.30 4,688 37.97 0.6126
2023-11-13 2023-09-30 13F Merck COM 58933Y105 33,000 33,000 3,397 0.4994
2022-08-10 2022-06-30 13F Merck COM 58933Y105 0 -250,000 -100.00 0 -100.00
2022-05-13 2022-03-31 13F Merck COM 58933Y105 250,000 144,000 135.85 20,513 152.50 2.3631
2022-02-14 2021-12-31 13F Merck COM 58933Y105 106,000 -94,000 -47.00 8,124 -45.92 0.7432
2021-11-10 2021-09-30 13F Merck COM 58933Y105 200,000 0 0.00 15,022 -3.42 1.4686
2021-08-13 2021-06-30 13F Merck COM 58933Y105 200,000 0 0.00 15,554 0.88 1.5443
2021-05-14 2021-03-31 13F Merck COM 58933Y105 200,000 48,000 31.58 15,418 24.00 1.4700
2021-02-12 2020-12-31 13F Merck COM 58933Y105 152,000 60,000 65.22 12,434 62.94 1.1677
2020-11-13 2020-09-30 13F Merck COM 58933Y105 92,000 0 0.00 7,631 7.27 1.2281
2020-08-13 2020-06-30 13F Merck COM 58933Y105 92,000 0 0.00 7,114 0.51 1.1708
2020-05-14 2020-03-31 13F Merck COM 58933Y105 92,000 27,000 41.54 7,078 19.72 0.7556
2020-02-13 2019-12-31 13F Merck COM 58933Y105 65,000 0 0.00 5,912 8.04 0.9713
2019-11-13 2019-09-30 13F Merck COM 58933Y105 65,000 0 0.00 5,472 0.40 0.9732
2019-08-13 2019-06-30 13F Merck COM 58933Y105 65,000 35,000 116.67 5,450 118.44 0.9366
2019-05-14 2019-03-31 13F Merck COM 58933Y105 30,000 30,000 2,495 0.4756
2018-11-13 2018-09-30 13F Merck COM 58933Y105 0 -178,000 -100.00 0 -100.00
2018-08-13 2018-06-30 13F Merck COM 58933Y105 178,000 0 0.00 10,805 11.44 2.1229
2018-05-14 2018-03-31 13F Merck COM 58933Y105 178,000 0 0.00 9,696 -3.19 1.4524
2018-02-13 2017-12-31 13F Merck COM 58933Y105 178,000 108,949 157.78 10,016 126.56 1.9342
2017-11-13 2017-09-30 13F Merck COM 58933Y105 69,051 19,051 38.10 4,421 37.94 0.8416
2017-08-11 2017-06-30 13F Merck COM 58933Y105 50,000 0 0.00 3,205 0.88 0.6352
2017-05-12 2017-03-31 13F Merck COM 58933Y105 50,000 30,000 150.00 3,177 169.92 0.7163
2017-02-13 2016-12-31 13F Merck COM 58933Y105 20,000 20,000 0.00 1,177 0.1977
2016-11-14 2016-09-30 13F Merck COM 58933Y105 0 -190,000 -100.00 0 -100.00
2016-08-12 2016-06-30 13F Merck COM 58933Y105 190,000 -90,000 -32.14 10,946 -26.12 1.8275
2016-05-13 2016-03-31 13F Merck COM 58933Y105 280,000 0 0.00 14,815 0.17 2.0686
2016-02-12 2015-12-31 13F Merck COM 58933Y105 280,000 0 0.00 14,790 6.95 2.0639
2015-11-13 2015-09-30 13F Merck COM 58933Y105 280,000 20,000 7.69 13,829 -6.57 1.4035
2015-08-14 2015-06-30 13F Merck COM 58933Y105 260,000 0 0.00 14,802 -0.96 1.4987
2015-05-15 2015-03-31 13F Merck COM 58933Y105 260,000 35,000 15.56 14,945 16.96 1.5459
2015-02-13 2014-12-31 13F Merck COM 58933Y105 225,000 182,000 423.26 12,778 401.29 1.4107
2014-11-14 2014-09-30 13F Merck COM 58933Y105 43,000 43,000 0.00 2,549 0.3501
2014-08-14 2014-06-30 13F Merck COM 58933Y105 0 -135,000 -100.00 0 -100.00
2014-05-15 2014-03-31 13F Merck COM 58933Y105 135,000 -200,000 -59.70 7,664 -54.29 0.8166
2014-02-14 2013-12-31 13F Merck COM 58933Y105 335,000 0 0.00 16,767 5.13 1.7840
2013-11-14 2013-09-30 13F Merck COM 58933Y105 335,000 -134,800 -28.69 15,949 -26.91 1.7382
2013-08-14 2013-06-30 13F Merck COM 58933Y105 469,800 469,800 21,822 2.1460
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.