MondegarAI
Sienna Gestion

Q1 2026 · 13F-HR

Sienna Gestionholdings as filed

Filed 2026-05-15 · accession 0000945621-26-000712

$1.53B
Reported value
136
Positions
2026-03-31
Period end
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The Brief · Sienna Gestion · Q1 2026

AI · grounded in 13F

Sienna Gestion closed its position in AMZN for a reduction of $66.2M. The fund also exited holdings in JNJ and XBKNX, totaling losses of $26.7M and $24.6M respectively. Offsetting these sells, the fund established a new position in Blackrock Inc worth $21.5M and increased share counts in AAPL by 1,027.8% and TSLA by 962.4%.

Holdings as filed

CUSIPTickerIssuerValue% port.SharesClassVoting
67066G104NVDANVIDIA CORP$116.9M7.62%702,310CommonSOLE
037833100AAPLAPPLE INC$95.0M6.20%382,571CommonSOLE
594918104MSFTMICROSOFT CORP$83.7M5.46%231,545CommonSOLE
11135F101AVGOBROADCOM INC$36.5M2.38%123,518CommonSOLE
88160R101TSLATESLA INC$28.4M1.85%79,277CommonSOLE
46625H100JPMJPMORGAN CHASE & CO$27.0M1.76%94,562CommonSOLE
17275R102CSCOCISCO SYSTEMS INC$26.2M1.71%338,223CommonSOLE
N00985106AERAERCAP HOLDINGS NV$23.9M1.56%179,654CommonSOLE
049560105ATOATMOS ENERGY CORP$23.7M1.54%127,012CommonSOLE
437076102HDHOME DEPOT INC/THE$23.3M1.52%71,425CommonSOLE
92343V104VZVERIZON COMMUNICATIONS INC$21.8M1.42%430,575CommonSOLE
00924D105BLACKROCK INC$21.5M1.40%22,859CommonSOLE
532457108LLYELI LILLY & CO$21.2M1.38%23,727CommonSOLE
56501R106MFCMANULIFE FINANCIAL CORP$20.5M1.34%604,039CommonSOLE
57636Q104MAMASTERCARD INC$20.3M1.32%40,717CommonSOLE
742718109PGPROCTER & GAMBLE CO/THE$20.1M1.31%137,961CommonSOLE
038222105AMATAPPLIED MATERIALS INC$19.2M1.25%58,855CommonSOLE
958102105WDCWESTERN DIGITAL CORP$17.1M1.11%67,254CommonSOLE
369550108GDGENERAL DYNAMICS CORP$16.5M1.08%48,027CommonSOLE
008474108AEMAGNICO EAGLE MINES LTD$16.0M1.04%82,900CommonSOLE
G1151C101ACNACCENTURE PLC$16.0M1.04%80,326CommonSOLE
G8994E103TTTRANE TECHNOLOGIES PLC$15.4M1.01%37,952CommonSOLE
857477103STTSTATE STREET CORP$15.4M1.00%123,671CommonSOLE
064058100BKBANK NY MELLON CORP$15.2M0.99%130,838CommonSOLE
929740108WABWABTEC CORP$15.1M0.98%63,055CommonSOLE
03076C106AMPAMERIPRISE FINANCIAL INC$14.6M0.95%32,962CommonSOLE
780087102RYROYAL BANK OF CANADA$14.1M0.92%88,945CommonSOLE
461202103INTUINTUIT INC$14.1M0.92%32,725CommonSOLE
91913Y100VLOVALERO ENERGY CORP$13.9M0.91%55,250CommonSOLE
032654105ADIANALOG DEVICES INC$13.2M0.86%43,362CommonSOLE
718546104PSXPHILLIPS 66$13.2M0.86%71,013CommonSOLE
922475108VEEVVEEVA SYSTEMS INC$13.1M0.85%73,750CommonSOLE
89417E109TRVTRAVELERS COS INC/THE$13.0M0.85%44,179CommonSOLE
285512109EAELECTRONIC ARTS INC$12.8M0.84%62,916CommonSOLE
315616102FFIVF5 INC$12.3M0.80%43,679CommonSOLE
580135101MCDMCDONALD S CORP$12.2M0.80%39,342CommonSOLE
595112103MUMICRON TECHNOLOGY INC$12.1M0.79%37,311CommonSOLE
406216101HALHALLIBURTON CO$11.7M0.76%295,967CommonSOLE
866796105SLFSUN LIFE FINANCIAL INC$11.6M0.76%186,385CommonSOLE
09857L108BKNGBOOKING HOLDINGS INC$11.3M0.74%2,733CommonSOLE
427866108HSYHERSHEY CO/THE$11.3M0.73%52,343CommonSOLE
03073E105CORCENCORA INC$11.3M0.73%36,038CommonSOLE
278642103EBAYEBAY INC$11.2M0.73%125,863CommonSOLE
031100100AMEAMETEK INC$11.1M0.73%53,078CommonSOLE
45168D104IDXXIDEXX LABORATORIES INC$11.1M0.73%19,826CommonSOLE
G7S00T104PNRPENTAIR PLC$10.9M0.71%128,332CommonSOLE
136069101CMCANADIAN IMPERIAL BANK OF COMM$10.8M0.70%116,221CommonSOLE
891160509TDTORONTO-DOMINION BANK/THE$10.6M0.69%115,359CommonSOLE
74340W103PLDPROLOGIS INC$10.6M0.69%81,930CommonSOLE
512807306LRCXLAM RESEARCH CORP$10.4M0.68%51,734CommonSOLE
29084Q100EMEEMCOR GROUP INC$10.4M0.68%14,694CommonSOLE
74144T108TROWT ROWE PRICE GROUP INC$10.1M0.66%113,029CommonSOLE
76131D103QSRRESTAURANT BRANDS INTERNAT INC$10.1M0.66%135,100CommonSOLE
90353T100UBERUBER TECHNOLOGIES INC$10.0M0.65%142,500CommonSOLE
20030N101CMCSACOMCAST CORP$10.0M0.65%343,574CommonSOLE
14040H105COFCAPITAL ONE FINANCIAL CORP$9.9M0.65%55,159CommonSOLE
110122108BMYBRISTOL-MYERS SQUIBB CO$9.9M0.64%164,188CommonSOLE
007903107AMDADVANCED MICRO DEVICES INC$9.8M0.64%49,770CommonSOLE
05722G100BKRBAKER HUGHES CO$9.8M0.64%160,776CommonSOLE
L8681T102SPOTSPOTIFY TECHNOLOGY SA$9.8M0.64%20,422CommonSOLE
756109104OREALTY INCOME CORP$9.6M0.63%155,854CommonSOLE
969904101WSMWILLIAMS-SONOMA INC$9.6M0.62%53,725CommonSOLE
040413205ANETARISTA NETWORKS INC$9.5M0.62%81,010CommonSOLE
482480100KLACKLA CORP$9.5M0.62%6,795CommonSOLE
761152107RMDRESMED INC$9.4M0.61%42,221CommonSOLE
172967424CCITIGROUP INC$9.3M0.61%86,412CommonSOLE
14149Y108CAHCARDINAL HEALTH INC$9.3M0.61%44,633CommonSOLE
416515104HIGHARTFORD INSURANCE GRP INC/THE$9.2M0.60%67,937CommonSOLE
247361702DALDELTA AIR LINES INC$9.2M0.60%144,459CommonSOLE
209115104EDCONSOLIDATED EDISON INC$8.8M0.58%77,327CommonSOLE
302130109EXPDEXPEDITORS INTL OF WASHINGTON$8.8M0.58%61,883CommonSOLE
458140100INTCIBM-INTL BUSIN MACHINES CORP$8.8M0.57%36,780CommonSOLE
00724F101ADBEADOBE INC$8.7M0.57%35,935CommonSOLE
79466L302CRMSALESFORCE INC$8.7M0.57%46,796CommonSOLE
872540109TJXTJX COS INC/THE$8.5M0.55%53,918CommonSOLE
00287Y109ABBVABBVIE INC$8.4M0.55%39,240CommonSOLE
13646K108CPCANADIAN PACIFIC KANSAS CITY$8.4M0.55%107,700CommonSOLE
28176E108EWEDWARDS LIFESCIENCES CORP$8.2M0.54%102,816CommonSOLE
36828A101GEVGE VERNOVA INC$8.2M0.53%9,951CommonSOLE
237194105DRIDARDEN RESTAURANTS INC$8.1M0.53%41,187CommonSOLE
38141G104GSGOLDMAN SACHS GRP INC$8.0M0.52%9,801CommonSOLE
55261F104MTBM&T BANK CORP$7.9M0.52%39,040CommonSOLE
88262P102TPLTEXAS PACIFIC LAND CORP$7.9M0.51%16,761CommonSOLE
40412C101HCAHCA HEALTHCARE INC$7.8M0.51%16,576CommonSOLE
443510607HUBBHUBBELL INC$7.8M0.51%16,406CommonSOLE
443201108HWMHOWMET AEROSPACE INC$7.7M0.50%34,335CommonSOLE
02079K305GOOGLALPHABET INC$7.4M0.48%26,927CommonSOLE
617446448MSMORGAN STANLEY$7.4M0.48%46,245CommonSOLE
375558103GILDGILEAD SCIENCES INC$7.3M0.48%53,402CommonSOLE
053484101AVBAVALONBAY COMMUNITIES INC$7.3M0.48%44,756CommonSOLE
517834107LVSLAS VEGAS SANDS CORP$7.3M0.47%139,636CommonSOLE
85472N109STNSTANTEC INC$7.0M0.46%82,400CommonSOLE
49177J102KVUEKENVUE INC$7.0M0.46%402,391CommonSOLE
31488V107FERGFERGUSON ENTERPRISES INC$6.9M0.45%30,784CommonSOLE
68389X105ORCLORACLE CORP$6.9M0.45%49,317CommonSOLE
125523100CICIGNA GROUP/THE$6.9M0.45%26,361CommonSOLE
651639106NEMNEWMONT CORP$6.8M0.44%65,058CommonSOLE
81762P102NOWSERVICENOW INC$6.7M0.44%63,201CommonSOLE
87165B103SYFSYNCHRONY FINANCIAL$6.3M0.41%94,012CommonSOLE
086516101BBYBEST BUY CO INC$6.2M0.40%95,714CommonSOLE
89400J107TRUTRANSUNION$5.7M0.37%84,765CommonSOLE
704326107PAYXPAYCHEX INC$4.9M0.32%52,729CommonSOLE
98138H101WDAYWORKDAY INC$4.7M0.31%36,214CommonSOLE
N97284108NBISNEBIUS GROUP NV$2.5M0.16%26,909CommonSOLE
445658107JBHTJB HUNT TRANSPORT SERVICES INC$1.9M0.12%9,062CommonSOLE
713448108PEPPEPSICO INC$1.9M0.12%11,781CommonSOLE
194162103CLCOLGATE-PALMOLIVE CO$1.6M0.11%19,046CommonSOLE
863667101SYKSTRYKER CORP$1.6M0.11%4,963CommonSOLE
92826C839VVISA INC$1.6M0.10%5,325CommonSOLE
808513105SCHWCHARLES SCHWAB CORP/THE$1.6M0.10%17,040CommonSOLE
311900104FASTFASTENAL CO$1.5M0.10%33,700CommonSOLE
231021106CMICUMMINS INC$1.5M0.10%2,923CommonSOLE
H50430232LOGILOGITECH INTERNATIONAL SA$1.4M0.09%15,333CommonSOLE
64110L106NFLXNETFLIX INC$1.4M0.09%14,840CommonSOLE
92936U109WPCWP CAREY INC$1.2M0.08%18,182CommonSOLE
36266G107GEHCGE HEALTHCARE TECHNOLOGIES INC$1.2M0.08%16,921CommonSOLE
69608A108PLTRPALANTIR TECHNOLOGIES INC$1.2M0.08%8,323CommonSOLE
75886F107REGNREGENERON PHARMACEUTICALS INC$1.1M0.07%1,499CommonSOLE
30161N101EXCEXELON CORP$1.1M0.07%22,500CommonSOLE
254687106DISWALT DISNEY CO/THE$1.1M0.07%11,106CommonSOLE
036752103ELVELEVANCE HEALTH INC$1.0M0.07%3,541CommonSOLE
000906610AIRBNB INC$977,3010.06%7,881CommonSOLE
020002101ALLALLSTATE CORP/THE$960,0510.06%4,598CommonSOLE
833445109SNOWSNOWFLAKE INC$928,8150.06%6,000CommonSOLE
67103H107ORLYO REILLY AUTOMOTIVE INC$923,9910.06%9,958CommonSOLE
30212P303EXPEEXPEDIA GROUP INC$886,9330.06%3,887CommonSOLE
V7780T103RCLROYAL CARIBBEAN CRUISES LTD$777,2500.05%2,952CommonSOLE
866966104SUNBSUNBELT RENTALS HOLDINGS INC$771,0100.05%12,056CommonSOLE
747525103QCOMQUALCOMM INC$765,2220.05%5,978CommonSOLE
002824100ABTABBOTT LABORATORIES$751,9760.05%7,327CommonSOLE
69370C100PTCPTC INC$635,0710.04%4,514CommonSOLE
892356106TSCOTRACTOR SUPPLY CO$621,0290.04%13,576CommonSOLE
98980G102ZSZSCALER INC$553,0860.04%4,000CommonSOLE
452308109ITWILLINOIS TOOL WORKS INC$516,1560.03%2,000CommonSOLE
278865100ECLECOLAB INC$156,0100.01%590CommonSOLE
706327103PBAPEMBINA PIPELINE CORP$1,0930.00%24CommonSOLE

Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.