MFS INTERMEDIATE HIGH INCOME (CIF) Institutional Ownership Changes & 13F Activity

MFS INTERMEDIATE HIGH INCOME (CIF). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q1 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Sit Investment Associates Inc, Almitas Capital Llc, Eversource Wealth Advisors, Llc, Susquehanna International Group, Llp, and Newedge Advisors, Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Wells Fargo & Company/MnBuy+3,301+33.0%13,303$21.55KQ1 2026Jul 08, 2026
Newedge Advisors, LlcSell-23,700-41.9%32,900$32.90KQ1 2026May 18, 2026
Almitas Capital LlcBuy+127,491127,491$206.52KQ1 2026May 15, 2026
Susquehanna International Group, LlpBuy+44,737+318.9%58,764$95.19KQ1 2026May 15, 2026
Morgan StanleyBuy+13,361+1336100.0%13,362$21.65KQ1 2026May 15, 2026
Xtx Topco LtdBuy+11,23511,235$18.20KQ1 2026May 15, 2026
Citadel Advisors LlcSell-953-6.8%13,043$21.13KQ1 2026May 15, 2026
Osaic Holdings, Inc.Sell-628-1.2%51,535$83.48KQ1 2026May 15, 2026
Eversource Wealth Advisors, LlcBuy+54,641+27050.0%54,843$377.87KQ1 2026May 14, 2026
Sit Investment Associates IncBuy+145,115+10.0%1,597,150$2.59MQ1 2026May 13, 2026
Creative PlanningBuy+10,01110,011$16.22KQ1 2026May 12, 2026
Lpl Financial LlcSell-11,198-35.1%20,665$33.48KQ1 2026May 06, 2026
Ubs Group AgBuy+1,384+261.6%1,913$3.10KQ1 2026May 05, 2026
Wolverine Asset Management LlcSell-3,970-54.5%3,321$5.38KQ1 2026May 04, 2026
Mosaic Family Wealth Partners, LlcSell-3,880-3.7%101,665$164.69KQ1 2026Apr 30, 2026
Cambridge Investment Research Advisors, Inc.Buy+2,500+9.1%29,964$49.00KQ1 2026Apr 30, 2026
Two Sigma Securities, LlcSell-16,571-100.0%0$0.00Q1 2026Feb 17, 2026
Jane Street Group, LlcSell-18,512-100.0%0$0.00Q1 2026Feb 12, 2026
Stonex Group Inc.Sell-11,367-100.0%0$0.00Q1 2026Feb 12, 2026
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Frequently asked questions about CIF activity

  • Which institutional owners are buying CIF?

    Institutional owners buying CIF include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in CIF activity?

    "Buy" means an investor increased their reported position in CIF compared to the prior reporting period. This reflects growing exposure to MFS INTERMEDIATE HIGH INCOME (CIF) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in CIF increasing?

    Institutional interest in CIF can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.