undamentalytics Newsletter

Catalyst Bancorp, Inc.: which funds bought and sold

Institutions that bought and sold Catalyst Bancorp shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 10 institutions that filed 13F reports for both quarters added to or opened positions in Catalyst Bancorp, and 7 cut or closed them. Together they added a net 233K shares, +23.2% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 31K shares (+45.6%); index fund managers were net buyers of 2,727 shares (+0.9%). 1 opened a new position and 1 sold out entirely.

Bought, Q2 2026 10 institutions, 1 of them new holders Sold, Q2 2026 7 institutions, 1 of them sold out
Net change, all compared +233K shares (+23.2%)
Net change, active managers +31K shares (+45.6%), 2 bought, 1 sold

Buyers versus sellers

institutions compared, 24
Active managers and hedge funds 2 bought · 1 sold · +31K
Index fund managers 3 bought · 1 sold · +2,727
Other institutions 5 bought · 5 sold · +200K

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
Knott David M Jr +114K New position 114K $3.6M
Stilwell Value LLC +82K +28.9% 364K $6M
Alliancebernstein L.P. Active manager +29K +93.1% 61K $1M
Susquehanna International Group, LLP +12K +113.2% 23K $381,018
Raffles Associates LP +11K +100.0% 21K $348,526
Blackrock, Inc. Index funds +3,164 +4.8% 69K $1.1M
Citadel Advisors LLC Hedge fund +1,581 +12.2% 15K $240,749
Vanguard Fiduciary Trust Co Index funds +135 +0.6% 24K $402,035
Geode Capital Management, LLC Index funds +82 +0.2% 35K $571,001
UBS Group AG +21 +44.7% 68 $1,123

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Newedge Advisors, LLC −10K −46.5% 12K $189,865
Summit Financial Wealth Advisors, LLC −4,600 −25.3% 14K $224,536
Wittenberg Investment Management, Inc. −3,000 −21.9% 11K $176,145
Graham Capital Wealth Management, LLC −1,346 −0.7% 196K $3.2M
Vanguard Capital Management LLC Index funds −654 −0.3% 189K $3.1M
Renaissance Technologies LLC Hedge fund −100 −0.4% 23K $381,381
Citigroup Inc −1 Sold out 0 —

New positions

largest by value
InstitutionSharesValue June 30, 2026
Knott David M Jr 114K $3.6M

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Citigroup Inc 1 $17

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
23
Ten largest holders
89.5%
of 13F-reported shares
Index fund managers
25.6%
of 13F-reported shares
Active managers and hedge funds
8.0%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 2 1 0 0 +31K +45.6%
Index fund managers 3 1 0 0 +2,727 +0.9%
Other institutions 5 5 1 1 +200K +32.1%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

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