스텀, 루거 & 컴퍼니, Inc.
DE ˙ DB ˙ US8641591081
€33.48 ↑0.50 (1.52%)
2026-06-05
주가
SecurityDE:ST2 / Sturm, Ruger & Company, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership140,619 shares
Latest Disclosed Value $ 5,637,416
Northern Trust Corp reports 3.26% increase in ownership of ST2 / Sturm, Ruger & Company, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 140,619 shares of Sturm, Ruger & Company, Inc. (DE:ST2) valued at $4,893,541 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 136,173 shares of Sturm, Ruger & Company, Inc.. This represents a change in shares of 3.26% during the quarter. The current value of the position is $4,707,924 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)
2026-05-14 2026-03-31 13F STURM RUGER COM 864159108 140,619 4,446 3.26 5,637 26.79 0.0002
2026-02-17 2025-12-31 13F STURM RUGER COM 864159108 136,173 -36,470 -21.12 4,446 -40.75 0.0001
2025-11-14 2025-09-30 13F STURM RUGER COM 864159108 172,643 -4,794 -2.70 7,505 17.82 0.0002
2025-08-13 2025-06-30 13F STURM RUGER COM 864159108 177,437 -8,079 -4.35 6,370 -12.61 0.0009
2025-05-13 2025-03-31 13F STURM RUGER COM 864159108 185,516 685 0.37 7,289 11.49 0.0011
2025-02-14 2024-12-31 13F STURM RUGER COM 864159108 184,831 22,670 13.98 6,537 -3.27 0.0009
2024-11-13 2024-09-30 13F STURM RUGER COM 864159108 162,161 -8,910 -5.21 6,759 -5.15 0.0011
2024-08-14 2024-06-30 13F STURM RUGER COM 864159108 171,071 -7,015 -3.94 7,125 -13.30 0.0012
2024-05-14 2024-03-31 13F STURM RUGER COM 864159108 178,086 -6,397 -3.47 8,219 -1.98 0.0014
2024-02-13 2023-12-31 13F STURM RUGER COM 864159108 184,483 2,006 1.10 8,385 -11.84 0.0015
2023-11-13 2023-09-30 13F STURM RUGER COM 864159108 182,477 -1,915 -1.04 9,511 -2.61 0.0018
2023-08-11 2023-06-30 13F STURM RUGER COM 864159108 184,392 6,017 3.37 9,765 -4.69 0.0019
2023-05-15 2023-03-31 13F STURM RUGER COM 864159108 178,375 -446 -0.25 10,246 13.19 0.0020
2023-02-13 2022-12-31 13F STURM RUGER COM 864159108 178,821 -855 -0.48 9,052 -0.81 0.0019
2022-11-14 2022-09-30 13F STURM RUGER COM 864159108 179,676 -1,468 -0.81 9,125 -20.86 0.0021
2022-08-12 2022-06-30 13F STURM RUGER COM 864159108 181,144 -3,756 -2.03 11,530 -10.43 0.0025
2022-05-13 2022-03-31 13F STURM RUGER COM 864159108 184,900 -8,733 -4.51 12,873 -2.27 0.0023
2022-02-08 2021-12-31 13F STURM RUGER COM 864159108 193,633 -158 -0.08 13,172 -7.88 0.0022
2021-11-15 2021-09-30 13F STURM RUGER COM 864159108 193,791 -5,400 -2.71 14,298 -20.23 0.0025
2021-08-13 2021-06-30 13F STURM RUGER COM 864159108 199,191 -4,511 -2.21 17,923 33.16 0.0032
2021-05-12 2021-03-31 13F STURM RUGER COM 864159108 203,702 -10,050 -4.70 13,460 -3.23 0.0025
2021-02-11 2020-12-31 13F STURM RUGER COM 864159108 213,752 -10,847 -4.83 13,909 1.25 0.0027
2020-11-16 2020-09-30 13F STURM RUGER COM 864159108 224,599 -10,192 -4.34 13,737 -23.02 0.0030
2020-08-14 2020-06-30 13F STURM RUGER COM 864159108 234,791 5,830 2.55 17,844 53.08 0.0042
2020-05-14 2020-03-31 13F STURM RUGER COM 864159108 228,961 2,248 0.99 11,657 9.32 0.0033
2020-02-14 2019-12-31 13F STURM RUGER COM 864159108 226,713 -5,200 -2.24 10,663 10.11 0.0024
2019-11-13 2019-09-30 13F STURM RUGER COM 864159108 231,913 -682 -0.29 9,684 -23.57 0.0023
2019-08-13 2019-06-30 13F STURM RUGER COM 864159108 232,595 1,305 0.56 12,671 3.33 0.0030
2019-05-13 2019-03-31 13F STURM RUGER COM 864159108 231,290 1,040 0.45 12,263 0.08 0.0030
2019-02-12 2018-12-31 13F STURM RUGER COM 864159108 230,250 -3,801 -1.62 12,253 -24.18 0.0034
2018-11-14 2018-09-30 13F STURM RUGER COM 864159108 234,051 5,426 2.37 16,161 26.23 0.0040
2018-09-18 2018-06-30 13F/A-1 STURM RUGER COM 864159108 228,625 2,106 0.93 12,803 7.65 0.0033
2018-08-14 2018-06-30 13F STURM RUGER COM 864159108 229,758 3,239 12,867
2018-05-09 2018-03-31 13F STURM RUGER COM 864159108 226,519 -2,000 -0.88 11,893 -6.82 0.0031
2018-02-14 2017-12-31 13F STURM RUGER COM 864159108 228,519 -7,882 -3.33 12,763 4.42 0.0032
2017-11-13 2017-09-30 13F STURM RUGER COM 864159108 236,401 -4,125 -1.71 12,223 -18.23 0.0032
2017-08-11 2017-06-30 13F STURM RUGER COM 864159108 240,526 -7,211 -2.91 14,948 12.68 0.0042
2017-05-12 2017-03-31 13F STURM RUGER COM 864159108 247,737 11,710 4.96 13,266 6.65 0.0038
2017-02-13 2016-12-31 13F STURM RUGER COM 864159108 236,027 3,973 1.71 12,439 -7.20 0.0038
2016-11-09 2016-09-30 13F STURM RUGER COM 864159108 232,054 -3,251 -1.38 13,404 -11.00 0.0042
2016-08-12 2016-06-30 13F STURM RUGER COM 864159108 235,305 6,459 2.82 15,061 -3.76 0.0049
2016-08-19 2016-03-31 13F/A-1 STURM RUGER COM 864159108 228,846 2,674 1.18 15,649 16.07 0.0052
2016-05-13 2016-03-31 13F STURM RUGER COM 864159108 228,846 15,649
2016-02-12 2015-12-31 13F STURM RUGER COM 864159108 226,172 4,075 1.83 13,482 3.43 0.0045
2015-11-12 2015-09-30 13F STURM RUGER COM 864159108 222,097 222,097 0.00 13,035 0.0043
2015-08-13 2015-06-30 13F STURM RUGER COM 864159108 0 -228,614 -100.00 0 -100.00
2015-05-14 2015-03-31 13F STURM RUGER COM 864159108 228,614 402 0.18 11,346 43.57 0.0034
2015-02-12 2014-12-31 13F STURM RUGER COM 864159108 228,212 -18,625 -7.55 7,903 -34.25 0.0024
2014-11-13 2014-09-30 13F STURM RUGER COM 864159108 246,837 -35,835 -12.68 12,019 -27.95 0.0038
2014-08-14 2014-06-30 13F STURM RUGER COM 864159108 282,672 -38,576 -12.01 16,681 -13.17 0.0052
2014-05-14 2014-03-31 13F STURM RUGER COM 864159108 321,248 -18,350 -5.40 19,210 -22.61 0.0060
2014-02-21 2013-12-31 13F/A-1 STURM RUGER COM 864159108 339,598 11,300 3.44 24,821 20.71 0.0080
2014-02-12 2013-12-31 13F STURM RUGER COM 864159108 339,598 24,821
2013-11-13 2013-09-30 13F STURM RUGER COM 864159108 328,298 27,338 9.08 20,562 42.22 0.0072
2013-08-09 2013-06-30 13F STURM RUGER COM 864159108 300,960 300,960 14,458 0.0052
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.