Tactile Systems Technology, Inc.
DE ˙ DB ˙ US87357P1003
21,36 € ↑0,62 (2,99%)
2026-06-05
DEL PRIS
SecurityDE:3L3 / Tactile Systems Technology, Inc.
InstitutionRhumbline Advisers
Latest Disclosed Ownership31,495 shares
Latest Disclosed Value $ 822,955
Rhumbline Advisers reports 7.81% increase in ownership of 3L3 / Tactile Systems Technology, Inc.

On May 12, 2026 - Rhumbline Advisers filed a 13F-HR form disclosing ownership of 31,495 shares of Tactile Systems Technology, Inc. (DE:3L3) valued at $705,488 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 29,214 shares of Tactile Systems Technology, Inc.. This represents a change in shares of 7.81% during the quarter. The current value of the position is $672,733 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)
2026-05-12 2026-03-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 31,495 2,281 7.81 823 -2.95 0.0007
2026-02-13 2025-12-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 29,214 -5,757 -16.46 847 75.36 0.0007
2025-11-06 2025-09-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 34,971 -2,809 -7.44 484 26.11 0.0004
2025-08-12 2025-06-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 37,780 1,441 3.97 383 -20.21 0.0003
2025-05-29 2025-03-31 13F/A-1 TACTILE SYSTEMS TECHNOLOGY COM 87357P100 36,339 -1,694 -4.45 480 -26.27 0.0004
2025-04-08 2025-03-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 36,339 -1,694 480 0.0004
2025-05-29 2024-12-31 13F/A-1 TACTILE SYSTEMS TECHNOLOGY COM 87357P100 38,033 581 1.55 651 19.01 0.0006
2025-01-30 2024-12-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 38,033 581 651 0.0006
2024-11-12 2024-09-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 37,452 -1,866 -4.75 547 16.63 0.0005
2024-08-01 2024-06-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 39,318 4,099 11.64 469 -18.01 0.0004
2024-05-09 2024-03-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 35,219 1,076 3.15 572 17.21 0.0005
2024-02-08 2023-12-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 34,143 -12,802 -27.27 488 -25.95 0.0005
2023-11-09 2023-09-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 46,945 291 0.62 660 -43.34 0.0008
2023-08-08 2023-06-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 46,654 1,122 2.46 1,163 0.0013
2023-05-11 2023-03-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 45,532 1,917 4.40 1 -100.00 0.0009
2023-02-14 2022-12-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 43,615 15,547 55.39 501 128.77 0.0007
2022-11-10 2022-09-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 28,068 2,416 9.42 219 17.11 0.0003
2022-08-11 2022-06-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 25,652 -29,104 -53.15 187 -83.06 0.0003
2022-05-12 2022-03-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 54,756 1,220 2.28 1,104 8.34 0.0014
2022-02-10 2021-12-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 53,536 4,218 8.55 1,019 -53.51 0.0012
2021-11-12 2021-09-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 49,318 -9,580 -16.27 2,192 -28.44 0.0030
2021-08-05 2021-06-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 58,898 -1,369 -2.27 3,063 -6.73 0.0040
2021-05-06 2021-03-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 60,267 1,115 1.88 3,284 23.55 0.0045
2021-02-10 2020-12-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 59,152 2,707 4.80 2,658 28.72 0.0037
2020-11-12 2020-09-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 56,445 -2,078 -3.55 2,065 -14.85 0.0032
2020-08-13 2020-06-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 58,523 -1,593 -2.65 2,425 0.46 0.0040
2020-05-06 2020-03-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 60,116 1,126 1.91 2,414 -39.38 0.0051
2020-02-05 2019-12-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 58,990 3,599 6.50 3,982 69.88 0.0067
2019-10-23 2019-09-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 55,391 3,831 7.43 2,344 -20.14 0.0043
2019-08-14 2019-06-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 51,560 2,043 4.13 2,935 12.41 0.0055
2019-05-01 2019-03-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 49,517 978 2.01 2,611 18.09 0.0051
2019-01-31 2018-12-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 48,539 9,459 24.20 2,211 -20.38 0.0048
2018-11-07 2018-09-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 39,080 1,300 3.44 2,777 41.32 0.0054
2018-08-06 2018-06-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 37,780 5,873 18.41 1,965 93.60 0.0040
2018-05-02 2018-03-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 31,907 3,273 11.43 1,015 22.29 0.0021
2018-02-09 2017-12-31 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 28,634 19,119 200.94 830 182.31 0.0017
2017-11-06 2017-09-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 9,515 165 1.76 294 10.11 0.0006
2017-08-02 2017-06-30 13F TACTILE SYSTEMS TECHNOLOGY COM 87357P100 9,350 9,350 267 0.0006
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.