Compare fund portfolios
See how two funds' portfolios overlap. Enter two tickers:
MCSIX vs MCBKX
Shared holdings
20
MCSIX covered by MCBKX
6.55%
MCBKX covered by MCSIX
6.55%
Coverage = share of one portfolio's weight reproduced by the other (overlapping positions, min weight). Top 50 positions per side shown; = held by both — hover a shared position to highlight it in both columns.
MCSIX (Jan. 31, 2026)
| Security | Weight | |
|---|---|---|
| MFS Institutional Money Market Portfolio, Class A | 8.58% | |
| US TREASURY N/B | 6.22% | |
| US TREASURY N/B | 4.85% | |
| US TREASURY N/B | 4.75% | |
| US TREASURY N/B | 3.75% | |
| US TREASURY N/B | 3.35% | |
| WHEAT MAY 26 | 2.66% | |
| ZSCALER INC CFD | 2.63% | |
| US TREASURY N/B | 2.45% | |
| FHLBDN 0 02/02/26 | 2.11% | |
| S&P 500 MINI INDEX 02/06/26W 680P | 1.76% | |
| ZOOM COMMUNICATIONS INC CLASS A | 1.75% | |
| PNC V5.354 12/02/28 | 0.55% | |
| BOEING CO | 0.52% | |
| JBS/FOODS/FOOD | 0.52% | |
| SMBC AVIATION CAPITAL FI REGD 144A P/P 5.30000000 | 0.46% | |
| FORD MOTOR CRED | 0.45% | |
| ELEMENT FLEET MA | 0.44% | |
| TORONTO DOM BANK | 0.44% | |
| BACARDI / MARTIN | 0.44% | |
| MARS INC | 0.43% | |
| PIONEER NATURAL | 0.43% | |
| TCW CLO Ltd., Series 2020-1A, Class BR3 | 0.43% | |
| NATIONWIDE BUILDING SOC(UNGTD) 2.972%/VAR 02/16/2028 144A | 0.42% | |
| BROOKFIELD FIN | 0.42% | |
| Dryden 75 CLO Ltd., Series 2019-75A, Class BR3 | 0.41% | |
| ROGERS COMMUNIC | 0.41% | |
| AUTONATION INC | 0.41% | |
| Rentokil Terminix Funding, LLC | 0.41% | |
| WELLS FARGO CO | 0.40% | |
| DCP MIDSTREAM OP | 0.40% | |
| SAMMONS FIN GLO | 0.38% | |
| EQT CORP | 0.37% | |
| MARRIOTT INTL | 0.36% | |
| Cox Enterprises, Inc. 5.45 09/15/2028 | 0.36% | |
| PACIFIC GAS&ELEC | 0.36% | |
| TRUIST FINANCIAL | 0.36% | |
| BNP PARIBAS | 0.35% | |
| Trinitas CLO XV Ltd., Series 2021-15A, Class B1R | 0.35% | |
| PNC FINANCIAL | 0.35% | |
| CAIXABANK SA SR UNSECURED 144A 03/30 VAR | 0.35% | |
| Element Fleet Management Corp. | 0.35% | |
| CPGX 6.042 08/15/28 | 0.35% | |
| Invesco CLO Ltd., Series 2022-2A, Class BR | 0.34% | |
| PFP 2025-12 LTD SER 2025-12 CL A V/R REGD 144A P/P 5.22367000 | 0.34% | |
| MORGAN STANLEY | 0.34% | |
| CORPORATE OFFICE | 0.34% | |
| Dryden 95 CLO Ltd., Series 2021-95A, Class BR | 0.33% | |
| CHARLES SCHWAB | 0.33% | |
| PAYCHEX INC | 0.33% |
MCBKX (April 30, 2026)
| Security | Weight | |
|---|---|---|
| MFS Institutional Money Market Portfolio, Class A | 4.62% | |
| US TREASURY N/B | 4.15% | |
| US TREASURY N/B | 2.64% | |
| US TREASURY N/B | 2.60% | |
| US TREASURY N/B | 1.70% | |
| US TREASURY N/B | 1.57% | |
| US TREASURY N/B | 1.52% | |
| US TREASURY N/B | 1.31% | |
| US TREASURY N/B | 1.27% | |
| NTT FINANCE | 1.16% | |
| FNCL 3.5 5/26 | 1.10% | |
| US TREASURY N/B | 1.07% | |
| US TREASURY N/B | 0.92% | |
| US TREASURY N/B | 0.88% | |
| US TREASURY N/B | 0.86% | |
| FN MA4563 | 0.80% | |
| BANK OF AMER CRP | 0.76% | |
| Bain Capital Credit CLO Ltd., Series 2022-1A, Class CR | 0.71% | |
| Dryden CLO Ltd., Series 2020-86A, Class BR2 | 0.71% | |
| Dryden CLO Ltd., Series 2019-68A, Class BRR | 0.71% | |
| MF1 MULTIFAMILY HOUSING MORTGA MF1 2021 FL7 AS 144A | 0.71% | |
| Palmer Square Loan Funding 2024-3 Ltd | 0.71% | |
| Dryden 113 CLO Ltd., Series 2022-113A, Class AR3 | 0.71% | |
| Shackleton 2019-XIV CLO Ltd., Series 2019-14A, Class CRR | 0.71% | |
| FR SD8213 | 0.68% | |
| Uniform Mortgage-Backed Security, TBA | 0.65% | |
| BOSTON PROP LP | 0.65% | |
| US TREASURY N/B | 0.62% | |
| Eni S.p.A. | 0.61% | |
| ANGLO AMERICAN CAPITAL REGD 144A P/P 5.62500000 | 0.59% | |
| UMBS | 0.59% | |
| MITSUB UFJ FIN | 0.58% | |
| ASHTEAD CAPITAL | 0.58% | |
| Bain Capital Credit CLO 2020-3 Ltd | 0.57% | |
| FNCL 2 5/26 | 0.57% | |
| US TREASURY N/B | 0.56% | |
| UMBS | 0.56% | |
| Uniform Mortgage-Backed Security, TBA | 0.53% | |
| DIAGEO CAP PLC | 0.53% | |
| ALCON FINANCE CO | 0.53% | |
| TRTX Issuer Ltd., Series 2025-FL7, Class A | 0.52% | |
| BDS 2026-FL17 A | 0.52% | |
| WASTE MANAGEMENT | 0.51% | |
| MSWF 2023-2 A5 | 0.51% | |
| UBS GROUP | 0.50% | |
| FN MA5552 | 0.50% | |
| FN MA4823 | 0.49% | |
| WFCM 2017-RB1 A5 | 0.49% | |
| ACRES Commercial Realty Issuer LLC, Series 2026-FL4, Class A | 0.49% | |
| STELLANTIS FIN US INC REGD 144A P/P 2.69100000 | 0.49% |
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