Sturm, Ruger & Company, Inc.
US ˙ NYSE ˙ US8641591081

SecurityRGR / Sturm, Ruger & Company, Inc.
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership3,356 shares
Latest Disclosed Value $ 134,532
Advisory Services Network, LLC ownership in RGR / Sturm, Ruger & Company, Inc.

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 3,356 shares of Sturm, Ruger & Company, Inc. (US:RGR) valued at $134,542 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of Sturm, Ruger & Company, Inc.. The current value of the position is $130,045 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)
2026-05-15 2026-03-31 13F STURM RUGER Stock 864159108 3,356 3,356 135 0.0012
2026-02-17 2025-12-31 13F STURM RUGER Stock 864159108 0 -3,355 -100.00 0 -100.00
2025-11-18 2025-09-30 13F STURM RUGER Stock 864159108 3,355 3,355 146 0.0021
2025-02-13 2024-12-31 13F STURM RUGER Stock 864159108 0 -4,908 -100.00 0 -100.00
2024-11-14 2024-09-30 13F STURM RUGER Stock 864159108 4,908 0 0.00 204 0.00 0.0042
2024-08-13 2024-06-30 13F STURM RUGER Stock 864159108 4,908 -150 -2.97 204 -12.45 0.0042
2024-05-06 2024-03-31 13F STURM RUGER Stock 864159108 5,058 1,051 26.23 233 28.02 0.0052
2024-02-09 2023-12-31 13F STURM RUGER Stock 864159108 4,007 4,007 182 0.0045
2023-08-09 2023-06-30 13F STURM RUGER Stock 864159108 0 -2,755 -100.00 0 -100.00
2023-05-17 2023-03-31 13F STURM RUGER Stock 864159108 2,755 908 49.16 158 69.89 0.0044
2023-02-13 2022-12-31 13F STURM RUGER Stock 864159108 1,847 1,847 93 0.0029
2021-11-05 2021-09-30 13F STURM RUGER Stock 864159108 0 -13 -100.00 0 -100.00
2021-08-12 2021-06-30 13F STURM RUGER Stock 864159108 13 13 1 0.0000
2021-05-24 2021-03-31 13F STURM RUGER Stock 864159108 0 -12 -100.00 0 -100.00
2021-02-09 2020-12-31 13F STURM RUGER Stock 864159108 12 0 0.00 1 0.00 0.0000
2020-11-16 2020-09-30 13F STURM RUGER Stock 864159108 12 12 0.00 1 0.00 0.0000
2020-08-10 2020-06-30 13F STURM RUGER Stock 864159108 0 -12 -100.00 0 -100.00
2020-05-15 2020-03-31 13F STURM RUGER Stock 864159108 12 0 0.00 1 0.00 0.0001
2020-02-04 2019-12-31 13F STURM RUGER Stock 864159108 12 0 0.00 1 0.00 0.0001
2019-11-04 2019-09-30 13F STURM RUGER Stock 864159108 12 0 0.00 1 0.00 0.0001
2019-08-01 2019-06-30 13F STURM RUGER Stock 864159108 12 0 0.00 1 0.00 0.0001
2019-05-20 2019-03-31 13F STURM RUGER Stock 864159108 12 0 0.00 1 0.00 0.0001
2019-02-15 2018-12-31 13F STURM RUGER Stock 864159108 12 0 0.00 1 0.00 0.0001
2018-11-02 2018-09-30 13F STURM RUGER Stock 864159108 12 0 0.00 1 0.00 0.0001
2018-07-27 2018-06-30 13F STURM RUGER Stock 864159108 12 -1,828 -99.35 1 -98.97 0.0001
2018-04-23 2018-03-31 13F STURM RUGER Stock 864159108 1,840 -31 -1.66 97 -6.73 0.0077
2018-02-08 2017-12-31 13F STURM RUGER Stock 864159108 1,871 -206 -9.92 104 -2.80 0.0091
2017-10-12 2017-09-30 13F STURM RUGER Stock 864159108 2,077 -101 -4.64 107 -20.74 0.0122
2017-08-17 2017-06-30 13F STURM RUGER & CO INC COM Stock 864159108 2,178 -2,106 -49.16 135 -41.05 0.0176
2017-04-28 2017-03-31 13F STURM RUGER & CO INC COM Stock 864159108 4,284 4,218 6,390.91 229 5,625.00 0.0333
2016-10-07 2016-09-30 13F STURM RUGER Stock 864159108 66 0 0.00 4 0.00 0.0008
2016-07-27 2016-06-30 13F STURM RUGER Stock 864159108 66 0 0.00 4 -20.00 0.0009
2016-04-21 2016-03-31 13F STURM RUGER Stock 864159108 66 -1,625 -96.10 5 -95.97 0.0014
2014-02-13 2013-12-31 13F STURM RUGER Stock 864159108 1,691 1,691 124 0.0623
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.