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Mackay Shields LLC

SEC CIK
0000061227
Latest filing
Jul 28, 2026

Holdings in Q3 2022

Holdings as of Sep 30, 2022, filed Nov 2, 2022. Long positions only; changes compare share counts with Q2 2022.

Institution overview
Positions
241
−3 vs. Q2 2022
Portfolio value
$3.95B
−$166.9M (−4.0%) vs. Q2 2022
Filed
Nov 2, 2022
SEC
Holdings of Mackay Shields LLC in Q3 2022
SecurityClassSharesValue% of portfolioShare changeActionHistory
8X8 Inc282914AB6NOTE 0.500% 2/0–$43.0K<0.1%–––
Q2 Hldgs Inc74736LAB5NOTE 0.750% 2/1–$52.0K<0.1%–––
DocuSign, Inc.256163AB2NOTE 0.500% 9/1–$59.0K<0.1%–––
Tabula Rasa HealthCare, Inc.873379AA9NOTE 1.750% 2/1–$61.0K<0.1%–––
Air Transport Services Grp I00922RAB1NOTE 1.125%10/1–$65.0K<0.1%–––
Aerie Pharmaceuticals Inc00771VAB4NOTE 1.500%10/0–$75.0K<0.1%–––
Redwood Tr Inc758075AC9NOTE 4.750% 8/1–$79.0K<0.1%–––
Winnebago Inds Inc974637AB6NOTE 1.500% 4/0–$79.0K<0.1%–––
United States STL Corp New912909AT5NOTE 5.000%11/0–$83.0K<0.1%–––
Nanostring Technologies Inc63009RAD1NOTE 2.625% 5/0–$85.0K<0.1%–––
Bloomin' Brands, Inc.094235AB4NOTE 5.000% 5/0–$87.0K<0.1%–––
Carnival Corp143658BE1NOTE 5.750% 4/0–$89.0K<0.1%–––
Blackline, Inc.09239BAB5NOTE 0.125% 8/0–$94.0K<0.1%–––
Pennymac Corp70932AAD5NOTE 5.500%11/0–$94.0K<0.1%–––
Veeco Instrs Inc Del922417AD2CONVERTIBLE BOND–$94.0K<0.1%–––
Workiva Inc98139AAB1NOTE 1.125% 8/1–$94.0K<0.1%–––
Invitae Corp46185LAB9NOTE 2.000% 9/0–$96.0K<0.1%–––
Royal Caribbean Group780153BF8NOTE 2.875%11/1–$97.0K<0.1%–––
Clovis Oncology, Inc.189464AC4CONVERTIBLE BOND–$99.0K<0.1%–––
Upwork, Inc91688FAB0NOTE 0.250% 8/1–$100.0K<0.1%–New–
Beyond Meat, Inc.08862EAB5NOTE 3/1–$104.0K<0.1%–––
Guidewire Software, Inc.40171VAA8NOTE 1.250% 3/1–$108.0K<0.1%–––
Insight Enterprises Inc45765UAB9NOTE 0.750% 2/1–$109.0K<0.1%–––
Penn Natl Gaming Inc707569AU3NOTE 2.750% 5/1–$111.0K<0.1%–––
Box Inc10316TAB0NOTE 1/1–$111.0K<0.1%–––
Lyft, Inc.55087PAB0NOTE 1.500% 5/1–$112.0K<0.1%–––
Exact Sciences Corp30063PAB1NOTE 0.375% 3/1–$113.0K<0.1%–New–
New Relic, Inc.64829BAB6NOTE 0.500% 5/0–$117.0K<0.1%–––
Infinera Corp45667GAC7NOTE 2.125% 9/0–$119.0K<0.1%–––
Ironwood Pharmaceuticals Inc46333XAF5NOTE 0.750% 6/1–$121.0K<0.1%–––
Repligen Corp759916AB5NOTE 0.375% 7/1–$126.0K<0.1%–––
Vishay Intertechnology Inc928298AP3NOTE 2.250% 6/1–$126.0K<0.1%–––
Transocean Ltd.893830BJ7DEB 0.500% 1/3–$130.0K<0.1%–––
DraftKings Inc.26142RAB0NOTE 3/1–$131.0K<0.1%–––
American Eagle Outfitters IN02553EAB2NOTE 3.750% 4/1–$134.0K<0.1%–––
NovoCure Ltd67011XAB9NOTE 11/0–$136.0K<0.1%–––
Liveperson Inc538146AD3NOTE 12/1–$137.0K<0.1%–––
Fti Consulting, Inc302941AP4NOTE 2.000% 8/1–$141.0K<0.1%–––
Realogy Grp LLC/Realogy Co75606DAP6NOTE 0.250% 6/1–$141.0K<0.1%–––
Teradyne, Inc880770AG7NOTE 1.250%12/1–$142.0K<0.1%–––
Bigcommerce Hldgs Inc08975PAB4NOTE 0.250%10/0–$147.0K<0.1%–New–
Bentley Sys Inc08265TAD1NOTE 0.375% 7/0–$152.0K<0.1%–New–
Apellis Pharmaceuticals, Inc.03753UAB2NOTE 3.500% 9/1–$154.0K<0.1%–––
Pure Storage Inc74624MAB8NOTE 0.125% 4/1–$157.0K<0.1%–––
Itron, Inc.465741AN6NOTE 3/1–$157.0K<0.1%–––
Wayfair Inc.94419LAF8NOTE 1.000% 8/1–$160.0K<0.1%–––
Blackline, Inc.09239BAD1NOTE 3/1–$163.0K<0.1%–––
Cracker Barrel Old Ctry Stor22410JAB2NOTE 0.625% 6/1–$167.0K<0.1%–––
Lci Inds501812AB7NOTE 1.125% 5/1–$172.0K<0.1%–––
Ironwood Pharmaceuticals Inc46333XAH1NOTE 1.500% 6/1–$178.0K<0.1%–––
Karyopharm Therapeutics Inc.48576UAA4NOTE 3.000%10/1–$179.0K<0.1%–––
Ionis Pharmaceuticals Inc462222AB6NOTE 0.125%12/1–$180.0K<0.1%–––
Rapid7, Inc.753422AF1NOTE 0.250% 3/1–$183.0K<0.1%–––
INSMED Inc457669AA7NOTE 1.750% 1/1–$183.0K<0.1%–––
Peloton Interactive, Inc.70614WAB6NOTE 2/1–$185.0K<0.1%–––
HubSpot Inc443573AD2NOTE 0.375% 6/0–$186.0K<0.1%–––
Livent Corp.53814LAB4NOTE 4.125% 7/1–$188.0K<0.1%–––
Wayfair Inc.94419LAM3NOTE 0.625%10/0–$189.0K<0.1%–––
Evolent Health, Inc.30050BAD3NOTE 1.500%10/1–$190.0K<0.1%–––
Cloudflare, Inc.18915MAC1NOTE 8/1–$196.0K<0.1%–New–
Ceridian HCM Hldg Inc15677JAD0NOTE 0.250% 3/1–$203.0K<0.1%–––
Jamf Hldg Corp47074LAB1NOTE 0.125% 9/0–$204.0K<0.1%–New–
Verint Systems Inc92343XAC4NOTE 0.250% 4/1–$209.0K<0.1%–New–
Envista Holdings Corp29415FAB0NOTE 2.375% 6/0–$218.0K<0.1%–––
Sarepta Therapeutics, Inc.803607AB6DBCV 1.500%11/1–$225.0K<0.1%–––
MicroStrategy Inc594972AE1NOTE 2/1–$228.0K<0.1%–––
DSLDoubleLine Income Solutions FundCOM21,480$232.0K<0.1%00.0%UnchangedHistory
BTZBlackRock Credit Allocation Income TrustCOM24,596$235.0K<0.1%00.0%UnchangedHistory
NBONeuberger Berman New York Municipal Fund Inc.COM25,745$238.0K<0.1%00.0%UnchangedHistory
Twitter, Inc.90184LAN2NOTE 3/1–$239.0K<0.1%–––
BYMBlackRock Municipal Income Quality TrustCOM21,958$241.0K<0.1%00.0%UnchangedHistory
GHYPGIM Global High Yield Fund, Inc.COM23,084$244.0K<0.1%00.0%UnchangedHistory
AWFAlliancebernstein Global High Income Fund IncCOM27,704$246.0K<0.1%00.0%UnchangedHistory
JQCNuveen Credit Strategies Income FundCOM SHS50,228$257.0K<0.1%00.0%UnchangedHistory
Sarepta Therapeutics, Inc.803607AC4DEBT 1.250% 9/1–$259.0K<0.1%–New–
Invesco Exch Traded FD Tr II46138G805TAXABLE MUN BD10,580$271.0K<0.1%00.0%Unchanged–
VVRInvesco Senior Income TrustCOM73,504$273.0K<0.1%00.0%UnchangedHistory
Alteryx, Inc.02156BAD5NOTE 0.500% 8/0–$278.0K<0.1%–––
Twitter, Inc.90184LAF9NOTE 0.250% 6/1–$280.0K<0.1%–––
VSTVistra Corp.Stock13,918$292.0K<0.1%00.0%UnchangedHistory
Global X FDS37954Y483NASDAQ 100 COVER19,246$301.0K<0.1%00.0%Unchanged–
State Street SPDR Bloomberg 1-3 Month T-Bill ETF78468R663ETF3,300$302.0K<0.1%+3,300New–
Coinbase Global, Inc.19260QAB3NOTE 0.500% 6/0–$311.0K<0.1%–––
Cyberark Software Ltd23248VAB1NOTE 11/1–$319.0K<0.1%–––
Tyler Tex Indpt SCH Dist902252AB1NOTE 0.250% 3/1–$323.0K<0.1%–––
Airbnb, Inc.009066AB7NOTE 3/1–$348.0K<0.1%–––
Boston Scientific Corp1011372065.50% CNV PFD A3,400$349.0K<0.1%−21−0.6%Reduced–
Dick's Sporting Goods, Inc.253393AD4NOTE 3.250% 4/1–$350.0K<0.1%–––
CNX Res Corp12653CAG3NOTE 2.250% 5/0–$379.0K<0.1%–––
Jazz Investments I Ltd472145AF8NOTE 2.000% 6/1–$424.0K<0.1%–––
Insulet Corp45784PAK7NOTE 0.375% 9/0–$449.0K<0.1%–––
iShares Iboxx $ Investment Grade Corporate Bond ETF464287242ETF5,280$541.0K<0.1%00.0%Unchanged–
Oil STS Intl Inc678026AH8NOTE 1.500% 2/1–$545.0K<0.1%–––
EIMEaton Vance Municipal Bond FundCOM60,261$583.0K<0.1%00.0%UnchangedHistory
iShares Tr4642886613 7 YR TREAS BD5,190$593.0K<0.1%+2,790+116.3%Added–
Granite PT Mtg Tr Inc38741LAC1NOTE 6.375%10/0–$643.0K<0.1%–––
iShares Tr464288588MBS ETF7,400$678.0K<0.1%+473+6.8%Added–
BlackRock New York Municipal Income Trust09248L106SH BEN INT105,138$1.03M<0.1%00.0%Unchanged–
KTFDWS Municipal Income TrustCOM179,378$1.49M<0.1%−44,013−19.7%ReducedHistory
MFMAberdeen Municipal Income FundSH BEN INT333,155$1.61M<0.1%00.0%UnchangedHistory

Sold out since Q2 2022 (18)

Positions held at the end of Q2 2022 that are gone from this filing.

Positions of Mackay Shields LLC sold out since Q2 2022
SecurityClassShares in Q2 2022Value in Q2 2022% of portfolio in Q2 2022History
Atlas Air Worldwide Hldgs IN049164BJ4NOTE 1.875% 6/0–$44.6M1.1%–
Broadcom Inc.11135F200COM29,336$44.5M1.1%–
Liberty Media Corp Del531229AF9NOTE 1.000% 1/3–$35.0M0.8%–
Workday, Inc.98138HAF8NOTE 0.250%10/0–$30.6M0.7%–
Shopify Inc.82509LAA5NOTE 0.125%11/0–$29.5M0.7%–
WLLWhiting Holdings LLCCOM NEW269,285$18.3M0.4%History
RBC Bearings INC75524B2035% CNV PFD SR A34,465$3.29M0.1%–
Marriott Vactins Worldwid Co57164YAB3NOTE 1.500% 9/1–$3.23M0.1%–
BFZBlackRock California Municipal Income TrustSH BEN INT60,663$687.0K<0.1%History
iShares Tr464288513IBOXX HI YD ETF4,820$355.0K<0.1%–
Tesla, Inc.88160RAG6NOTE 2.000% 5/1–$238.0K<0.1%–
Fireeye Inc31816QAF8NOTE 0.875% 6/0–$219.0K<0.1%–
Sailpoint Technologies Hldgs78781PAB1NOTE 0.125% 9/1–$122.0K<0.1%–
II-VI Inc902104AB4NOTE 0.250% 9/0–$118.0K<0.1%–
Allegheny Technologies Inc01741RAG7NOTE 4.750% 7/0–$111.0K<0.1%–
GLDICredit Suisse AGX LINK GOLD SHS13,965$109.0K<0.1%History
Osi Systems Inc671044AD7NOTE 1.250% 9/0–$87.0K<0.1%–
Avaya Hldgs Corp05351XAB7NOTE 2.250% 6/1–$83.0K<0.1%–