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Harbor Investment Advisory’s iRhythm Holdings IRTC Stock Holding History

Harbor Investment Advisory’s Portfolio IRTC Stock Details IRTC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$70.8K Buy
623
+203
+48% +$24K ﹤0.01% 654
2026
Q2 		$50K Buy
+420
New +$48.8K ﹤0.01% 759
2020
Q3 		– Sell
-16
Closed -$2K – 1189
2020
Q2 		$2K Buy
+16
New +$1.76K ﹤0.01% 995

Other funds holding IRTC

WF
WoodTrust Financial Wisconsin Rapids, Wisconsin $825M AUM 20.13% 1-Year Est. Return
HWAM
Hennion & Walsh Asset Management Parsippany, New Jersey $3.42B AUM 25.82% 1-Year Est. Return
MWP
Meriwether Wealth & Planning Minden, Louisiana $222M AUM 15.77% 1-Year Est. Return
VCM
Versant Capital Management Phoenix, Arizona $1.17B AUM 28.44% 1-Year Est. Return
GI
GAMMA Investing Foster City, California $2.96B AUM 34.38% 1-Year Est. Return
FFA
Farther Finance Advisors San Francisco, California $14.2B AUM 18.33% 1-Year Est. Return
TFA
Toth Financial Advisory Leesburg, Virginia $1B AUM 19.18% 1-Year Est. Return
MPWT
MassMutual Private Wealth & Trust Windsor, Connecticut $3.79B AUM 19.33% 1-Year Est. Return
AAG
Armstrong Advisory Group Needham, Massachusetts $1.66B AUM 13.15% 1-Year Est. Return
EP
Essential Partners Rancho Santa Fe, California $219M AUM 37.92% 1-Year Est. Return

Harbor Investment Advisory's IRTC Position: Q3 2026 in Review

Harbor Investment Advisory increased its iRhythm Holdings (IRTC) stake by 48% in Q3 2026, buying an estimated $24K and bringing the position to 623 shares worth $70.8K. The position accounts for ﹤0.01% of the portfolio, ranked #654.

Harbor Investment Advisory first reported a position in IRTC in Q2 2020 and has held it in 3 quarters since. 11 funds tracked by Wall St. Rank hold IRTC as of Q3 2026.

  • Harbor Investment Advisory held 623 shares of iRhythm Holdings worth $70.8K as of Q3 2026.
  • Harbor Investment Advisory bought 203 iRhythm Holdings shares in Q3 2026, an estimated $24K.
  • iRhythm Holdings made up ﹤0.01% of Harbor Investment Advisory's portfolio in Q3 2026, its #654 holding.
  • Harbor Investment Advisory first reported a position in iRhythm Holdings in Q2 2020 and has held it in 3 quarters since.
  • 11 funds tracked by Wall St. Rank held iRhythm Holdings as of Q3 2026.

Based on Harbor Investment Advisory's 13F filing for Q3 2026, filed 13 Oct 2026.