Silgan Holdings Inc.
US ˙ NYSE ˙ US8270481091

SecuritySLGN / Silgan Holdings Inc.
InstitutionDynamic Technology Lab Private Ltd
Latest Disclosed Ownership35,280 shares
Latest Disclosed Value $ 1,368,864
Dynamic Technology Lab Private Ltd reports 53.58% increase in ownership of SLGN / Silgan Holdings Inc.

On May 15, 2026 - Dynamic Technology Lab Private Ltd filed a 13F-HR form disclosing ownership of 35,280 shares of Silgan Holdings Inc. (US:SLGN) valued at $1,368,864 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 22,971 shares of Silgan Holdings Inc.. This represents a change in shares of 53.58% during the quarter. The current value of the position is $1,278,547 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.

Upgrade to unlock premium data and export to Excel .

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 SILGAN HLDGS COM 827048109 35,280 12,309 53.58 1,369 47.57 0.2224
2026-02-13 2025-12-31 13F SILGAN HLDGS COM 827048109 22,971 22,971 927 0.2100
2025-11-13 2025-09-30 13F SILGAN HLDGS COM 827048109 0 -5,970 -100.00 0 -100.00
2025-08-12 2025-06-30 13F SILGAN HLDGS COM 827048109 5,970 -255 -4.10 323 1.57 0.0439
2025-05-16 2025-03-31 13F SILGAN HLDGS COM 827048109 6,225 -6,788 -52.16 318 -53.03 0.0460
2025-02-13 2024-12-31 13F SILGAN HLDGS COM 827048109 13,013 -3,565 -21.50 677 -22.18 0.1088
2024-11-13 2024-09-30 13F SILGAN HLDGS COM 827048109 16,578 4,079 32.63 870 0.0921
2024-08-15 2024-06-30 13F SILGAN HLDGS COM 827048109 12,499 12,499 1 0.0597
2023-11-14 2023-09-30 13F SILGAN HLDGS COM 827048109 0 -9,810 -100.00 0 0.0000
2023-08-14 2023-06-30 13F SILGAN HLDGS COM 827048109 9,810 -24,974 -71.80 0 -100.00 0.0580
2023-05-12 2023-03-31 13F SILGAN HLDGS COM 827048109 34,784 8,854 34.15 2 -99.93 0.1722
2023-02-14 2022-12-31 13F SILGAN HOLDINGS COM 827048109 25,930 25,930 1,344 0.1344
2022-11-14 2022-09-30 13F SILGAN HOLDINGS COM 827048109 0 -18,292 -100.00 0 -100.00
2022-08-12 2022-06-30 13F SILGAN HOLDINGS COM 827048109 18,292 18,292 756 0.0854
2022-05-16 2022-03-31 13F SILGAN HOLDINGS COM 827048109 0 -5,556 -100.00 0 -100.00
2022-02-14 2021-12-31 13F SILGAN HOLDINGS COM 827048109 5,556 -13,664 -71.09 238 -67.71 0.0263
2021-11-15 2021-09-30 13F SILGAN HOLDINGS COM 827048109 19,220 19,220 737 0.0883
2021-08-13 2021-06-30 13F SILGAN HOLDINGS COM 827048109 0 -18,472 -100.00 0 -100.00
2021-05-14 2021-03-31 13F SILGAN HOLDINGS COM 827048109 18,472 18,472 776 0.0876
2020-08-14 2020-06-30 13F SILGAN HOLDINGS COM 827048109 0 -13,030 -100.00 0 -100.00
2020-05-13 2020-03-31 13F SILGAN HOLDINGS COM 827048109 13,030 13,030 378 0.0737
2018-08-14 2018-06-30 13F SILGAN HOLDINGS COM 827048109 0 -10,173 -100.00 0 -100.00
2018-06-14 2018-03-31 13F/A-1 SILGAN HOLDINGS COM 827048109 10,173 10,173 283 0.0421
2018-05-14 2018-03-31 13F SILGAN HOLDINGS COM 827048109 16,276 16,276 453
2018-02-09 2017-12-31 13F SILGAN HOLDINGS COM 827048109 0 -11,993 -100.00 0 -100.00
2017-11-08 2017-09-30 13F SILGAN HOLDINGS COM 827048109 11,993 11,993 353 0.0573
2017-08-17 2017-06-30 13F SILGAN HOLDINGS COM 827048109 0 -6,461 -100.00 0 -100.00
2017-05-11 2017-03-31 13F SILGAN HOLDINGS COM 827048109 6,461 1,565 31.96 384 77.78 0.0901
2016-02-17 2012-03-31 13F/A-1 SILGAN HOLDINGS COM 827048109 4,896 4,896 216 0.5183
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.