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Clean Yield Group

SEC CIK
0001525865
Latest filing
Aug 5, 2026

Holdings in Q3 2021

Holdings as of Sep 30, 2021, filed Oct 27, 2021. Long positions only; changes compare share counts with Q2 2021.

Institution overview
Positions
469
+13 vs. Q2 2021
Portfolio value
$282.5M
+$13.1M (+4.9%) vs. Q2 2021
Filed
Oct 27, 2021
SEC
Holdings of Clean Yield Group in Q3 2021
SecurityClassSharesValue% of portfolioShare changeActionHistory
KRSAKorsana Biosciences, Inc.COM115$00.0%00.0%UnchangedHistory
MBIOMustang Bio, Inc.COM7$00.0%00.0%UnchangedHistory
Invesco Exch Traded FD Tr II46138G847GBL CLEAN ENRG50$1.00K<0.1%00.0%Unchanged–
STNEStoneCo Ltd.COM30$1.00K<0.1%00.0%UnchangedHistory
AEA-Bridges Impact Corp.G01046120UNIT 99/99/9999100$1.00K<0.1%00.0%Unchanged–
BF.BBrown Forman CorpStock25$2.00K<0.1%00.0%UnchangedHistory
MGMMGM Resorts InternationalStock50$2.00K<0.1%00.0%UnchangedHistory
BKNGBooking Holdings Inc.Stock1$2.00K<0.1%00.0%UnchangedHistory
UBERUber Technologies, IncStock40$2.00K<0.1%00.0%UnchangedHistory
XYZBlock, Inc.CL A8$2.00K<0.1%00.0%UnchangedHistory
INSMINSMED IncCOM PAR $.0159$2.00K<0.1%00.0%UnchangedHistory
GVAGranite Construction IncCOM50$2.00K<0.1%00.0%UnchangedHistory
BMIBadger Meter IncCOM23$2.00K<0.1%00.0%UnchangedHistory
WKHSWorkhorse Group Inc.COM NEW200$2.00K<0.1%00.0%UnchangedHistory
CLXClorox CoStock18$3.00K<0.1%00.0%UnchangedHistory
BHPBHP Group LtdADR63$3.00K<0.1%+63NewHistory
BABAAlibaba Group Holding LtdADR20$3.00K<0.1%00.0%UnchangedHistory
FISVFiserv IncStock31$3.00K<0.1%+31NewHistory
GDDYGoDaddy Inc.CL A50$3.00K<0.1%+50NewHistory
CSGPCostar Group, Inc.COM40$3.00K<0.1%+40NewHistory
LUVSouthwest Airlines CoCOM50$3.00K<0.1%00.0%UnchangedHistory
WDFCWD 40 CoCOM12$3.00K<0.1%00.0%UnchangedHistory
Vanguard Scottsdale FDS92206C102SHORT TERM TREAS50$3.00K<0.1%00.0%Unchanged–
BF.ABrown Forman CorpCL A45$3.00K<0.1%00.0%UnchangedHistory
WBDWarner Bros. Discovery, Inc.COM SER A127$3.00K<0.1%−73−36.5%ReducedHistory
LUMNLumen Technologies, Inc.Stock350$4.00K<0.1%00.0%UnchangedHistory
Schwab Intermediate-Term US Treasury ETF808524854ETF66$4.00K<0.1%00.0%Unchanged–
KHCKraft Heinz CoStock109$4.00K<0.1%−35−24.3%ReducedHistory
MCOMoodys CorpStock10$4.00K<0.1%00.0%UnchangedHistory
ARMKAramarkCOM120$4.00K<0.1%00.0%UnchangedHistory
WDAYWorkday, Inc.CL A18$4.00K<0.1%00.0%UnchangedHistory
AMEAmetek IncCOM34$4.00K<0.1%00.0%UnchangedHistory
CRTOCriteo S.A.SPONS ADS100$4.00K<0.1%00.0%UnchangedHistory
AMRSAmyris, Inc.COM NEW300$4.00K<0.1%00.0%UnchangedHistory
CONECyrusOne Holdco LLCCOM50$4.00K<0.1%00.0%UnchangedHistory
iShares Tr46434VAX8IBONDS DEC23 ETF170$4.00K<0.1%00.0%Unchanged–
CORCencora, Inc.Stock41$5.00K<0.1%+41NewHistory
PGRProgressive CorpStock58$5.00K<0.1%+58NewHistory
iShares Core S&P 500 ETF464287200ETF12$5.00K<0.1%00.0%Unchanged–
LTCLTC Properties IncREIT150$5.00K<0.1%−685−82.0%ReducedHistory
MSGSMadison Square Garden Sports Corp.CL A25$5.00K<0.1%00.0%UnchangedHistory
REGNRegeneron Pharmaceuticals, Inc.COM8$5.00K<0.1%+8NewHistory
NGGNational Grid PLCSPONSORED ADR NE82$5.00K<0.1%+82NewHistory
SWKStanley Black & Decker, Inc.COM31$5.00K<0.1%+31NewHistory
VIAVViavi Solutions Inc.COM325$5.00K<0.1%00.0%UnchangedHistory
ELANElanco Animal Health IncCOM172$5.00K<0.1%00.0%UnchangedHistory
GRWGGrowGeneration Corp.COM200$5.00K<0.1%+200NewHistory
ANETArista Networks, Inc.COM14$5.00K<0.1%+14NewHistory
COCPCocrystal Pharma, Inc.COM5,000$5.00K<0.1%00.0%UnchangedHistory
Invesco Exch TRD SLF Idx FD46138J882BULSHS 2022 CB240$5.00K<0.1%00.0%Unchanged–
REGIRenewable Energy Group, Inc.COM NEW98$5.00K<0.1%00.0%UnchangedHistory
BABoeing CoStock26$6.00K<0.1%00.0%UnchangedHistory
SNOWSnowflake Inc.Stock20$6.00K<0.1%00.0%UnchangedHistory
ZBRAZebra Technologies CorpCL A11$6.00K<0.1%+11NewHistory
CTSHCognizant Technology Solutions CorpCL A79$6.00K<0.1%+79NewHistory
URIUnited Rentals, Inc.COM16$6.00K<0.1%+16NewHistory
TTCFTattooed Chef, Inc.COM CL A350$6.00K<0.1%00.0%UnchangedHistory
APTVAptiv PLCSHS43$6.00K<0.1%+43NewHistory
Vanguard Morningstar Total Stock Market ETF922908769ETF32$7.00K<0.1%00.0%Unchanged–
BPBP PLCADR250$7.00K<0.1%00.0%UnchangedHistory
ICEIntercontinental Exchange, Inc.Stock58$7.00K<0.1%+58NewHistory
Vanguard Short-Term Bond ETF921937827ETF89$7.00K<0.1%00.0%Unchanged–
Exchange Traded Concepts Tru301505889EMQQ EME MAR ETF150$7.00K<0.1%00.0%Unchanged–
AAPAdvance Auto Parts IncCOM35$7.00K<0.1%+35NewHistory
RCLRoyal Caribbean Cruises LtdCOM75$7.00K<0.1%00.0%UnchangedHistory
MGAMagna International IncCOM90$7.00K<0.1%+90NewHistory
HASHasbro, Inc.COM74$7.00K<0.1%00.0%UnchangedHistory
Invesco Exch TRD SLF Idx FD46138J841BULSHS 2024 CB324$7.00K<0.1%00.0%Unchanged–
PENGPenguin Solutions, Inc.SHS162$7.00K<0.1%00.0%UnchangedHistory
CLBCore Laboratories Inc.COM262$7.00K<0.1%00.0%UnchangedHistory
MOAltria Group, Inc.Stock168$8.00K<0.1%+67+66.3%AddedHistory
CCChemours CoStock264$8.00K<0.1%+15+6.0%AddedHistory
CCICrown Castle Inc.REIT44$8.00K<0.1%+37+528.6%AddedHistory
iShares Ibonds Dec 2025 Term Corporate ETF46434VBD1ETF298$8.00K<0.1%00.0%Unchanged–
CCJCameco CorpStock350$8.00K<0.1%00.0%UnchangedHistory
MWAMueller Water Products, Inc.COM SER A500$8.00K<0.1%00.0%UnchangedHistory
TKRTimken CoCOM115$8.00K<0.1%00.0%UnchangedHistory
TWLOTwilio IncCL A26$8.00K<0.1%00.0%UnchangedHistory
COHRCoherent Corp.COM135$8.00K<0.1%00.0%UnchangedHistory
FISFidelity National Information Services, Inc.Stock75$9.00K<0.1%00.0%UnchangedHistory
RYRoyal Bank of CanadaStock91$9.00K<0.1%+91NewHistory
COFCapital One Financial CorpStock53$9.00K<0.1%00.0%UnchangedHistory
MRSHMarsh & McLennan Companies, Inc.Stock60$9.00K<0.1%00.0%UnchangedHistory
ARK ETF Tr00214Q302GENOMIC REV ETF125$9.00K<0.1%00.0%Unchanged–
IRWDIronwood Pharmaceuticals IncCOM CL A702$9.00K<0.1%00.0%UnchangedHistory
BEPBrookfield Renewable Partners L.P.PARTNERSHIP UNIT257$9.00K<0.1%00.0%UnchangedHistory
OPKOpko Health, Inc.COM2,500$9.00K<0.1%00.0%UnchangedHistory
CDKCDK Global, Inc.COM217$9.00K<0.1%00.0%UnchangedHistory
ETF Managers Tr26924G888ETHO CLIMATE LEA154$9.00K<0.1%00.0%Unchanged–
TGNATegna IncCOM475$9.00K<0.1%00.0%UnchangedHistory
NFLXNetflix IncStock17$10.0K<0.1%00.0%UnchangedHistory
Vanguard S&P 500 ETF922908363ETF26$10.0K<0.1%00.0%Unchanged–
VTRSViatris IncStock702$10.0K<0.1%+69+10.9%AddedHistory
LHXL3HARRIS Technologies, Inc.Stock45$10.0K<0.1%00.0%UnchangedHistory
TMUST-Mobile US, Inc.Stock75$10.0K<0.1%00.0%UnchangedHistory
AMDAdvanced Micro Devices IncStock97$10.0K<0.1%00.0%UnchangedHistory
OMCOmnicom Group Inc.COM136$10.0K<0.1%00.0%UnchangedHistory
GLWCorning IncCOM275$10.0K<0.1%00.0%UnchangedHistory
TXTTextron IncCOM137$10.0K<0.1%00.0%UnchangedHistory
CHTRCharter Communications, Inc.CL A14$10.0K<0.1%00.0%UnchangedHistory

Options (1)

Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.

Option positions of Clean Yield Group in Q3 2021
SecurityClassPutsCalls
SPYSPDR S&P 500 ETF TrustETF$22.4M–

Sold out since Q2 2021 (22)

Positions held at the end of Q2 2021 that are gone from this filing.

Positions of Clean Yield Group sold out since Q2 2021
SecurityClassShares in Q2 2021Value in Q2 2021% of portfolio in Q2 2021History
VXXBarclays Bank PLCETF5,125$151.0K0.1%History
WOLFWolfspeed, Inc.COM1,400$137.0K0.1%History
VanEck ETF Trust92189F437FALLEN ANGEL HG3,525$116.0K<0.1%–
PSXPPhillips 66 Partners LPCOM UNIT REP INT1,900$75.0K<0.1%History
DPGDuff & Phelps Utility & Infrastructure Fund Inc.COM5,000$72.0K<0.1%History
KMIKinder Morgan, Inc.Stock3,370$61.0K<0.1%History
MNOVMedicinova IncCOM NEW4,165$18.0K<0.1%History
NTUSNatus Medical IncCOM600$16.0K<0.1%History
NBSENeuBase Therapeutics, Inc.COM3,100$15.0K<0.1%History
ICPTIntercept Pharmaceuticals, Inc.COM710$14.0K<0.1%History
Paramount Global92556H206CL B257$12.0K<0.1%–
LVSLas Vegas Sands CorpCOM125$7.00K<0.1%History
VanEck Vectors ETF Tr92189F726BIOTECH ETF35$7.00K<0.1%–
SNASnap-on IncCOM13$3.00K<0.1%History
First Tr Exchange-Traded FD33733B100WTR ETF40$3.00K<0.1%–
CMICummins IncStock10$2.00K<0.1%History
TDSTelephone & Data Systems IncCOM NEW75$2.00K<0.1%History
IONSIonis Pharmaceuticals IncCOM50$2.00K<0.1%History
AMCXAMC Global Media Inc.CL A25$2.00K<0.1%History
BATRAAtlanta Braves Holdings, Inc.COM A BRAVES GRP60$2.00K<0.1%History
DELLDell Technologies Inc.Stock10$1.00K<0.1%History
First Eagle Senior Loan Fund32010E100COM NEW55$1.00K<0.1%–