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CIF

Mfs Intermediate High Income Fund

Company with tickers: CIF

CIK
833021
CUSIP
59318T109
Shares Outstanding
17,901,986
13F Activity (30d)
28 filings 25 filers
Holders: 28
Total Value: $3,905,166
Total Shares: 2,410,604

Institutional Ownership Trend

25 quarters

Holder Concentration

Across 28 13F filers · Δ vs Dec 31, 2025
Top Holder
66.3%
Jun 2023 → Mar 2026 · range 23.5% – 66.5%
+41.1 pts
Top 5
85.3%
Jun 2023 → Mar 2026 · range 62.5% – 88.1%
+22.8 pts
Top 10
92.9%
Jun 2023 → Mar 2026 · range 82.0% – 97.7%
+10.9 pts
HHI
4,509
Jun 2023 → Mar 2026 · range 1,148 – 4,544
Highly concentrated +3,361

Quarterly Activity

vs Dec 31, 2025
New
5
Increased
5
Decreased
6
Sold Out
4
Unchanged
12
Holder count: +1
Institutional value: +236.6%
Shares held: +253.2%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP +44,737 58,764
Mega MORGAN STANLEY +13,361 13,362
Mega WELLS FARGO & COMPANY/MN +3,301 13,303
Large Cambridge Investment Research Advisors, Inc. +2,500 29,964
Mega UBS Group AG +1,384 1,913

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mid NewEdge Advisors, LLC −23,700 32,900
Mega LPL Financial LLC −11,198 20,665
Mid WOLVERINE ASSET MANAGEMENT LLC −3,970 3,321
Small MOSAIC FAMILY WEALTH PARTNERS, LLC −3,880 101,665
Mega CITADEL ADVISORS LLC −953 13,043

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mid SIT INVESTMENT ASSOCIATES INC 1,597,150 $2,587,383
Small Almitas Capital LLC 127,491 $206,535
Mid XTX Topco Ltd 11,235 $18,200
Large Creative Planning 10,011 $16,217
Small Axiom Investment Management LLC 8,625 $13,970

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega JANE STREET GROUP, LLC 18,512 $31,469
Small TWO SIGMA SECURITIES, LLC 16,571 $28,170
Small StoneX Group Inc. 11,367 $19,323
Small SageView Advisory Group, LLC 893 $1,518
Filter: New 5 Increased 5 Reduced 6 Sold out 4 Unchanged 12
Showing 28 of 28
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mid SIT INVESTMENT ASSOCIATES INC $2,587,383 66.26% 1,597,150
Small PIN OAK INVESTMENT ADVISORS INC $277,668 7.11% 171,400
Small Almitas Capital LLC $206,535 5.29% 127,491
Small MOSAIC FAMILY WEALTH PARTNERS, LLC $164,697 4.22% 101,665
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $95,197 2.44% 58,764
Large OSAIC HOLDINGS, INC. $83,486 2.14% 51,535
Mid MGO ONE SEVEN LLC $66,420 1.70% 41,000
Mid NewEdge Advisors, LLC $53,298 1.36% 32,900
Large Cambridge Investment Research Advisors, Inc. $48,541 1.24% 29,964
Micro Collaborative Wealth Managment Inc. $46,126 1.18% 28,473
Micro RHODES INVESTMENT ADVISORS INC /ADV $40,500 1.04% 25,000
Mega LPL Financial LLC $33,477 0.86% 20,665
Mid Kovack Advisors, Inc. $32,518 0.83% 20,073
Mega PNC FINANCIAL SERVICES GROUP, INC. $32,400 0.83% 20,000
Mega MORGAN STANLEY $21,646 0.55% 13,362
Mega WELLS FARGO & COMPANY/MN $21,550 0.55% 13,303
Mega CITADEL ADVISORS LLC $21,129 0.54% 13,043
Mid XTX Topco Ltd $18,200 0.47% 11,235
Large Creative Planning $16,217 0.42% 10,011
Small Axiom Investment Management LLC $13,970 0.36% 8,625
Mid Allworth Financial LP $10,983 0.28% 6,780
Mid WOLVERINE ASSET MANAGEMENT LLC $5,380 0.14% 3,321
Mega UBS Group AG $3,099 0.08% 1,913
Large CWM, LLC $2,165 0.06% 1,337
Large FIFTH THIRD BANCORP Bank $1,620 0.04% 1,000
Small SOA Wealth Advisors, LLC. $625 0.02% 386
Mid EverSource Wealth Advisors, LLC $327 0.01% 202
Mega CITIGROUP INC $9 0.00% 6

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