SkyWater Technology, Inc.
US ˙ NasdaqCM ˙ US83089J1088

SecuritySKYT / SkyWater Technology, Inc.
InstitutionBlackRock, Inc.
Latest Disclosed Ownership2,440,628 shares
Ownership 5.10%
BlackRock, Inc. ownership in SKYT / SkyWater Technology, Inc.

2026-04-27 - BlackRock, Inc. has filed an SCHEDULE 13G form with the Securities and Exchange Commission (SEC) disclosing ownership of 2,440,628 shares of SkyWater Technology, Inc. (US:SKYT). This represents 5.1 percent ownership of the company.

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)
2026-04-27 2026-04-27 13G 2,440,628 5.10

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)
2026-05-13 2026-03-31 13F SKYWATER TECHNOLOGY COM 83089J108 2,556,741 240,444 10.38 70,080 66.61 0.0001
2026-02-12 2025-12-31 13F SKYWATER TECHNOLOGY COM 83089J108 2,316,297 555,204 31.53 42,064 28.00 0.0007
2025-11-12 2025-09-30 13F SKYWATER TECHNOLOGY COM 83089J108 1,761,093 120,842 7.37 32,862 103.60 0.0006
2025-08-12 2025-06-30 13F SKYWATER TECHNOLOGY COM 83089J108 1,640,251 -76,292 -4.44 16,140 32.62 0.0003
2025-05-02 2025-03-31 13F SKYWATER TECHNOLOGY COM 83089J108 1,716,543 13,062 0.77 12,170 -48.23 0.0003
2025-02-07 2024-12-31 13F SKYWATER TECHNOLOGY COM 83089J108 1,703,481 31,294 1.87 23,508 54.83 0.0005
2024-11-13 2024-09-30 13F SKYWATER TECHNOLOGY COM 83089J108 1,672,187 108,784 6.96 15,183 26.95 0.0003
2024-08-13 2024-06-30 13F SKYWATER TECHNOLOGY COM 83089J108 1,563,403 449,451 40.35 11,960 5.58 0.0003
2024-05-10 2024-03-31 13F SKYWATER TECHNOLOGY COM 83089J108 1,113,952 -58,709 -5.01 11,329 0.43 0.0003
2024-02-13 2023-12-31 13F SKYWATER TECHNOLOGY COM 83089J108 1,172,661 87,183 8.03 11,281 72.64 0.0003
2023-11-13 2023-09-30 13F SKYWATER TECHNOLOGY COM 83089J108 1,085,478 79,169 7.87 6,535 -31.07 0.0002
2023-08-11 2023-06-30 13F SKYWATER TECHNOLOGY COM 83089J108 1,006,309 296,428 41.76 9,479 17.34 0.0003
2023-05-12 2023-03-31 13F SKYWATER TECHNOLOGY COM 83089J108 709,881 51,085 7.75 8,078 72.46 0.0002
2023-02-13 2022-12-31 13F SKYWATER TECHNOLOGY COM 83089J108 658,796 57,261 9.52 4,684 1.80 0.0001
2022-11-14 2022-09-30 13F SKYWATER TECHNOLOGY COM 83089J108 601,535 34,249 6.04 4,601 34.77 0.0002
2022-08-12 2022-06-30 13F SKYWATER TECHNOLOGY COM 83089J108 567,286 29,694 5.52 3,414 -41.36 0.0001
2022-05-12 2022-03-31 13F SKYWATER TECHNOLOGY COM 83089J108 537,592 -866,515 -61.71 5,822 -74.44 0.0002
2022-02-10 2021-12-31 13F SKYWATER TECHNOLOGY COM 83089J108 1,404,107 140,332 11.10 22,775 -33.74 0.0006
2021-11-09 2021-09-30 13F SKYWATER TECHNOLOGY COM 83089J108 1,263,775 39,175 3.20 34,374 -2.02 0.0010
2021-08-11 2021-06-30 13F SKYWATER TECHNOLOGY COM 83089J108 1,224,600 1,224,600 35,084 0.0010
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.