Tactile Systems Technology, Inc.
DE ˙ DB ˙ US87357P1003
21,36 € ↑0,62 (2,99%)
2026-06-05
DEL PRIS
SecurityDE:3L3 / Tactile Systems Technology, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership195,867 shares
Latest Disclosed Value $ 5,118,005
Northern Trust Corp reports 20.96% increase in ownership of 3L3 / Tactile Systems Technology, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 195,867 shares of Tactile Systems Technology, Inc. (DE:3L3) valued at $4,387,421 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 161,927 shares of Tactile Systems Technology, Inc.. This represents a change in shares of 20.96% during the quarter. The current value of the position is $4,183,719 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 TACTILE SYS TECHNOLOGY COM 87357P100 195,867 33,940 20.96 5,118 9.01 0.0001
2026-02-17 2025-12-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 161,927 -20,628 -11.30 4,696 85.87 0.0001
2025-11-14 2025-09-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 182,555 -5,649 -3.00 2,527 32.39 0.0001
2025-08-13 2025-06-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 188,204 -9,653 -4.88 1,908 -27.04 0.0003
2025-05-13 2025-03-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 197,857 -8,057 -3.91 2,616 -25.86 0.0004
2025-02-14 2024-12-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 205,914 1,371 0.67 3,527 18.04 0.0005
2024-11-13 2024-09-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 204,543 5,298 2.66 2,988 25.65 0.0005
2024-08-14 2024-06-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 199,245 -7,280 -3.52 2,379 -29.14 0.0004
2024-05-14 2024-03-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 206,525 -2,987 -1.43 3,356 12.02 0.0006
2024-02-13 2023-12-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 209,512 -7,083 -3.27 2,996 -1.54 0.0005
2023-11-13 2023-09-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 216,595 6,896 3.29 3,043 -41.78 0.0006
2023-08-11 2023-06-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 209,699 42,950 25.76 5,228 90.91 0.0010
2023-05-15 2023-03-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 166,749 -114 -0.07 2,738 42.98 0.0005
2023-02-13 2022-12-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 166,863 -17,004 -9.25 1,916 33.73 0.0004
2022-11-14 2022-09-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 183,867 -3,238 -1.73 1,432 4.83 0.0003
2022-08-12 2022-06-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 187,105 -34,460 -15.55 1,366 -69.42 0.0003
2022-05-13 2022-03-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 221,565 -7,444 -3.25 4,467 2.52 0.0008
2022-02-08 2021-12-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 229,009 -2,202 -0.95 4,357 -57.60 0.0007
2021-11-15 2021-09-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 231,211 -4,044 -1.72 10,277 -15.99 0.0018
2021-08-13 2021-06-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 235,255 1,095 0.47 12,233 -4.12 0.0022
2021-05-12 2021-03-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 234,160 -4,943 -2.07 12,759 18.74 0.0024
2021-02-11 2020-12-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 239,103 -1,741 -0.72 10,745 21.94 0.0021
2020-11-16 2020-09-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 240,844 -5,148 -2.09 8,812 -13.53 0.0019
2020-08-14 2020-06-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 245,992 863 0.35 10,191 3.52 0.0024
2020-05-14 2020-03-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 245,129 2,663 1.10 9,844 -39.85 0.0028
2020-02-14 2019-12-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 242,466 -16,620 -6.41 16,367 49.27 0.0037
2019-11-13 2019-09-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 259,086 28,059 12.15 10,965 -16.62 0.0026
2019-08-13 2019-06-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 231,027 2,665 1.17 13,150 9.23 0.0031
2019-05-13 2019-03-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 228,362 3,016 1.34 12,039 17.28 0.0030
2019-02-12 2018-12-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 225,346 3,390 1.53 10,265 -34.91 0.0029
2018-11-14 2018-09-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 221,956 16,327 7.94 15,771 47.49 0.0039
2018-09-18 2018-06-30 13F/A-1 TACTILE SYS TECHNOLOGY COM 87357P100 205,629 43,205 26.60 10,693 107.03 0.0027
2018-08-14 2018-06-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 206,777 44,353 10,752
2018-05-09 2018-03-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 162,424 5,917 3.78 5,165 13.87 0.0013
2018-02-14 2017-12-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 156,507 40,344 34.73 4,536 26.18 0.0011
2017-11-13 2017-09-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 116,163 20,936 21.99 3,595 32.12 0.0009
2017-08-11 2017-06-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 95,227 52,985 125.43 2,721 240.13 0.0008
2017-05-12 2017-03-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 42,242 662 1.59 800 17.13 0.0002
2017-02-13 2016-12-31 13F TACTILE SYS TECHNOLOGY COM 87357P100 41,580 29,831 253.90 683 210.45 0.0002
2016-11-09 2016-09-30 13F TACTILE SYS TECHNOLOGY COM 87357P100 11,749 11,749 220 0.0001
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.