TCMD

Tactile Systems Technology I$23.11 1.70%
Health CareUSCUSIP 87357P100· EOD Aug 27, 2026◍ Confluence graph
Tracked 13F Holders
168
-100 QoQ
13F Value (tracked)
$507.6M
Insider Net · 180d
-$437K
0↑ 2↓
Recent Filings
15
Smart-money sentimentMixed
BearishBullish
13F funds (latest Q)37 adding · 17 trimming
Insider net (180d)-$437K

Price & smart-money activity

$23.11 1.70%5Y -48.5%
$3.71$15.05$26.38$37.72$49.0620212022202320242025202617232525419283351414252321924273282835271837820263272623233329631323273830335427960403025
Hover for who · click for detailEnd-of-day closing prices52w $13.15 – $33.05

Who owns TCMD?

168 tracked 13F filers

168 tracked 13F filers disclose a position in TCMD as of the latest SEC 13F filings, a combined $507.6M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

All quarters use one ordinary-share-equivalent series. Historical ADS are converted at 2 ADS = 1 ordinary share. Expand a row for the exact calculation; the residual is not classified as a trade.
#FundPosition valueSharesLast moveAs ofHistory
1BlackRock, Inc.
$46.5M
1.8M
+0.5%
Added · +9K sh
Q1 2026
2MORGAN STANLEY
$36.1M
1.4M
−5.5%
Reduced · −80K sh
Q1 2026
3DIMENSIONAL FUND ADVISORS LP
$28.2M
1.1M
−1.4%
Reduced · −16K sh
Q1 2026
4CADIAN CAPITAL MANAGEMENT, LP
$27.2M
1.0M
−4.0%
Reduced · −43K sh
Q1 2026
5VANGUARD CAPITAL MANAGEMENT LLC
$24.7M
945K
First observed position
No prior filed position
Q1 2026
6VANGUARD PORTFOLIO MANAGEMENT LLC
$17.5M
668K
First observed position
No prior filed position
Q1 2026
7FEDERATED HERMES, INC.
$17.3M
661K
+2.4%
Added · +16K sh
Q1 2026
8ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
$16.7M
638K
Held
Q1 2026
9GEODE CAPITAL MANAGEMENT, LLC
$17.5M
586K
+5.3%
Added · +30K sh
Q2 2026
10DEUTSCHE BANK AG\
$15.2M
581K
+0.4%
Added · +2K sh
Q1 2026
11STATE STREET CORP
$17.2M
576K
+1.4%
Added · +8K sh
Q2 2026
12RENAISSANCE TECHNOLOGIES LLC
$13.3M
511K
+32%
Added · +125K sh
Q1 2026
13AMERICAN CENTURY COMPANIES INC
$13.1M
503K
+38%
Added · +138K sh
Q1 2026
14NEXT CENTURY GROWTH INVESTORS LLC
$14.3M
480K
+12%
Added · +52K sh
Q2 2026
15PINNACLE ASSOCIATES LTD
$9.7M
327K
+0.1%
Added · +311 sh
Q2 2026
16JANUS HENDERSON GROUP PLC
$8.3M
318K
+67%
Added · +128K sh
Q1 2026
17PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC.
$7.8M
300K
−20%
Reduced · −74K sh
Q1 2026
18GOLDMAN SACHS GROUP INC
$7.8M
299K
+80%
Added · +133K sh
Q1 2026
19MARSHALL WACE, LLP
$7.8M
298K
+12%
Added · +33K sh
Q1 2026
20Divisadero Street Capital Management, LP
$6.2M
238K
New
+238K sh
Q1 2026
21AMERIPRISE FINANCIAL INC
$6.1M
235K
−5.9%
Reduced · −15K sh
Q1 2026
22PARADIGM CAPITAL MANAGEMENT INC/NY
$6.8M
229K
−10%
Reduced · −27K sh
Q2 2026
23BRIDGEWAY CAPITAL MANAGEMENT, LLC
$5.9M
226K
+8.7%
Added · +18K sh
Q1 2026
24UBS Group AG
$5.8M
224K
+13%
Added · +26K sh
Q1 2026
25GLOBEFLEX CAPITAL L P
$6.6M
222K
Held
Q2 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is TCMD being bought or sold by institutions?

Last quarter, 4 funds opened a new position in TCMD and 33 added to an existing one, while 17 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
4
funds
Added
33
funds
Reduced
17
funds
Exited
0
funds

Funds that own TCMD also own

CompanyCo-held byCombined value
MICROSOFT CORPMSFT91 funds$193.1B
ALPHABET INC-CL AGOOGL91 funds$108.8B
JPMORGAN CHASE & COJPM90 funds$41.3B
NVIDIA CORPNVDA89 funds$278.9B
APPLE INCAAPL89 funds$211.0B
ELI LILLY & COLLY88 funds$55.8B
ALPHABET INC-CL CGOOG87 funds$93.6B
BROADCOM INCAVGO86 funds$116.7B
META PLATFORMS INC-CLASS AMETA86 funds$78.2B
AMAZON.COM INCAMZN85 funds$139.4B
BERKSHIRE HATHAWAY INC-CL BBRK/B85 funds$25.7B
CHEVRON CORPCVX85 funds$22.4B

Ranked by how many of TCMD's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

Full insider page →
Buys · 180d
$0
0 insiders
Sells · 180d
$437K
2 insiders
Net
-$437K
2 P/S txns
Signal
Net Selling
open-market
DateInsiderRoleActionSharesValue
Aug 10, 2026Dodd Sheri LouiseChief Executive Officer, DirectorSell (S)11K$323K
May 11, 2026Birkemeyer Elaine M.CHIEF FINANCIAL OFFICERSell (S)5K$113K
Feb 24, 2026Dodd Sheri LouiseChief Executive Officer, DirectorSell (S)11K$318K
Feb 24, 2026Burns KristieSr. VP Mktg & Clinical AffairsSell (S)6K$181K
Feb 24, 2026Birkemeyer Elaine M.CHIEF FINANCIAL OFFICERSell (S)8K$223K
Feb 23, 2026Dodd Sheri LouiseChief Executive Officer, DirectorSell (S)15K$416K
Feb 23, 2026Dodd Sheri LouiseChief Executive Officer, DirectorSell (S)537$15K
Feb 23, 2026Burns KristieSr. VP Mktg & Clinical AffairsSell (S)4K$121K
Feb 23, 2026Burns KristieSr. VP Mktg & Clinical AffairsSell (S)160$5K
Feb 23, 2026Birkemeyer Elaine M.CHIEF FINANCIAL OFFICERSell (S)5K$151K
Feb 23, 2026Birkemeyer Elaine M.CHIEF FINANCIAL OFFICERSell (S)196$6K
Jan 2, 2026Burns KristieSr. VP Mktg & Clinical AffairsSell (S)5K$148K

Institutional ownership over time

71 funds-25 since Q3 2024
086171Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
funds holding aggregate valuelatest $116.1M

Recent filings

15 shown

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Connected entities for TCMD

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Ask your agent what changed in TCMD

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/TCMD/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for TCMD.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for TCMD. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.