Funds · 13F filer · Boston, MA

Ironwood Investment Management LLC

$289.2M in 177 U.S. stocks and ETFs at the end of June 30, 2026, as reported to the SEC.1

1y return+35.9%S&P 500 +20.9%
3y return+62.3%S&P 500 +68.5%
5y return+49.9%S&P 500 +74.5%
10y return+214.0%S&P 500 +256.5%

These returns are for its stock picks as disclosed on Form 13F: last quarter's holdings, valued at this quarter's prices. They miss trades within each quarter, short positions, options, bonds, cash and fees, so they aren't the returns its clients got.

$100 invested in its stock picks

Since June 30, 2016: $314 against $357 in the S&P 500.2

Ironwood Investment Management LLCS&P 500 (SPY)
$100$35720162026

Top holdings

At the end of June 30, 2026. Change is in shares since the quarter before.2

StockValueShare of portfolioChange
VTIVanguard Total Stock Market ET$20.9M7.2%+4.3%
EFAMsci Eafe$13.7M4.7%+5.0%
VICRVicor Corp$9.7M3.3%−17.4%
MYRGMYR Group$8.9M3.1%
SHViShares Short Treasury Bond ET$7.5M2.6%+4.9%
DYDycom Industries Inc$7.1M2.5%
TTMITtm Technologies Inc$6.0M2.1%
EXTRExtreme Networks Inc.$5.2M1.8%
IWViShares Russell 3000 ETF$5.2M1.8%+7.7%
CYTKCytokinetics Inc$4.8M1.7%
CCitigroup Inc New$4.7M1.6%−5.9%
BBIOBridgeBio Pharma Inc.$4.6M1.6%
MRCYMercury Systems$4.5M1.5%−3.2%
VWOVanguard FTSE Emerging Markets$4.3M1.5%+5.8%
GPIGroup 1 Automotive$4.3M1.5%
ARWArrow Electronics$4.1M1.4%
SGISomnigroup International Inc.$3.7M1.3%
ASML Holding N.V.CUSIP N07059210$3.7M1.3%−6.4%
COHRCoherent Corp$3.6M1.2%−25.6%
GFFGriffon Corp$3.4M1.2%
TPCTutor Perini Corp$3.3M1.2%
PIImpinj, Inc.$3.3M1.2%+2.4%
GMGeneral Mtrs Corp$3.3M1.1%
SMCISuper Micro Computer, Inc.$3.2M1.1%+4.1%
CVGICommercial Vehicle Group$3.1M1.1%+6.3%

Best picks still held

How each current holding has done since the quarter it first appeared in its filings (up to six years back).

StockHeld sinceReturn sinceNow worth
TTMITtm Technologies IncJune 30, 2020+1476.9%$6.0M
MYRGMYR GroupJune 30, 2020+1468.2%$8.9M
DYDycom Industries IncJune 30, 2020+1136.4%$7.1M
COHRCoherent CorpSeptember 30, 2022+1031.9%$3.6M
EXTRExtreme Networks Inc.June 30, 2020+645.8%$5.2M
NPKINPK International, Inc.June 30, 2020+613.5%$2.2M
TPCTutor Perini CorpJune 30, 2020+581.2%$3.3M
WSMWilliams SonomaJune 30, 2020+468.5%$2.5M
VICRVicor CorpJune 30, 2020+427.8%$9.7M
GFFGriffon CorpJune 30, 2020+426.6%$3.4M

Sold off last quarter

  • TRI Pointe Group, Inc.CUSIP 87265H109 was $1.1M
  • ICEIntercontinental Exchange, Inc was $920K
  • STKLSunopta Inc F was $799K
  • KalVista PharmaceuticalsCUSIP 483497103 was $336K
  • WDCWestern Digital Corp was $335K
  • NOGNorthern Oil and Gas, Inc. was $272K
  • SNDKSandisk Corporation was $262K
  • EXEExpand Energy Corp. was $224K
  • TGTTarget was $217K

Quarter by quarter

QuarterIts picksS&P 500
June 30, 2026+21.2%+14.8%
March 31, 2026−0.5%−4.6%
December 31, 2025+2.1%+2.4%
September 30, 2025+10.4%+7.8%
June 30, 2025+12.6%+10.5%
March 31, 2025−8.4%−4.6%
December 31, 2024−1.3%+2.1%
September 30, 2024+6.6%+5.4%
June 30, 2024−2.9%+4.0%
March 31, 2024+4.5%+10.0%
December 31, 2023+14.5%+11.2%
September 30, 2023−5.4%−3.6%
June 30, 2023+8.3%+8.3%
March 31, 2023+6.7%+7.0%
December 31, 2022+10.1%+7.1%
September 30, 2022−5.7%−5.3%
June 30, 2022−17.2%−16.5%
March 31, 2022−8.7%−4.9%
December 31, 2021+2.5%+10.7%
September 30, 2021−0.7%+0.3%

Sources

Every number on this page points here. Each one links to the public record.

  1. 1
    CIK 1127761
  2. 2
    Filed August 14, 2026 · accession 0001376474-26-000566