CLST · NASDAQ · Banks - Regional

Catalyst Bancorp (CLST)

Provides commercial and retail banking through Catalyst Bank in south-central Louisiana.

$18.05
vs last close+0.00 (+0.00%)

13F · 13D/G · Form 4

Institutions30.42%1.23M shares
23 holders · as of Jun 30, 2026
Insiders6.81%274.8K shares
10 holders · as of Sep 18, 2026
Other62.77%2.53M shares
remainder

4.03M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing

13F · 13D/G · Form 4

HolderStakeSharesDate
Catalyst Bancorp, Inc. Employee Stock Ownership PlanInstitution
10.33%416,791filed Feb 13, 2026
Stilwell Value LLCInstitution
9.03%364,085as of Jun 30, 2026
Graham Capital Wealth Management, LLCInstitution
4.86%195,939as of Jun 30, 2026
Vanguard Capital Management LLCInstitution
4.70%189,486as of Jun 30, 2026
Knott David M JrInstitution
2.83%114,000as of Jun 30, 2026
Kirk E. KleiserInsiderdirector
1.74%70,086filed Sep 18, 2026
BlackRock, Inc.Institution
1.71%68,797as of Jun 30, 2026
AllianceBernstein L.P.Institution
1.51%61,066as of Jun 30, 2026
Joseph B. ZancoInsiderdirector, officer: PRESIDENT AND CEO
1.46%59,011filed Sep 2, 2026
Ted D. BellardInsiderdirector, other: SECRETARY
0.88%35,402filed Jun 11, 2026
Geode Capital Management, LLCInstitution
0.86%34,571as of Jun 30, 2026
Montz Harcus Wealth Management LLCInstitution
0.74%30,000as of Jun 30, 2026
Matthew L. ScrugginsInsiderdirector
0.64%25,912filed Jun 11, 2026
Craig C. LeBouefInsiderdirector
0.63%25,580filed Jun 11, 2026
Kestra Advisory Services, LLCInstitution
0.62%25,000as of Jun 30, 2026
Vanguard Fiduciary Trust CoInstitution
0.60%24,351as of Jun 30, 2026
Renaissance Technologies LLCInstitution
0.57%23,100as of Jun 30, 2026
Susquehanna International Group, LLPInstitution
0.57%23,078as of Jun 30, 2026
Todd A. KidderInsiderdirector, other: CHAIRMAN OF THE BOARD
0.51%20,580filed Jun 11, 2026
Citadel Advisors LLCInstitution
0.36%14,582as of Jun 30, 2026
Don P. LedetInsiderofficer: CHIEF RISK OFFICER
0.34%13,710filed Jun 12, 2026
Summit Financial Wealth Advisors, LLCInstitution
0.34%13,600as of Jun 30, 2026
Newedge Advisors, LLCInstitution
0.29%11,500as of Jun 30, 2026
Basswood Capital Management, L.L.C.Institution
0.28%11,246as of Jun 30, 2026
Wittenberg Investment Management, Inc.Institution
0.26%10,669as of Jun 30, 2026

13F, as of Jun 30, 2026

23 holders · 1.23M shares · 1 new position · 9 increased · 6 reduced · 1 closed

HolderShares% outstandingChg q/qFiled
Stilwell Value LLC364.1K9.03%+81.7KAug 7, 2026
Graham Capital Wealth Management, LLC195.9K4.86%−1.3KAug 7, 2026
Vanguard Capital Management LLC189.5K4.70%−654Aug 13, 2026
Knott David M Jr114.0K2.83%+114.0KnewAug 12, 2026
BlackRock, Inc.68.8K1.71%+3.2KAug 7, 2026
AllianceBernstein L.P.61.1K1.51%+29.4KAug 14, 2026
Geode Capital Management, LLC34.6K0.86%+82Aug 12, 2026
Montz Harcus Wealth Management LLC30.0K0.74%0Jul 24, 2026

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Catalyst Bancorp, Inc. Employee Stock Ownership Plan10.20%416.8K13GFeb 13, 2026
Stilwell Activist Fund, L.P.incl. Alcott Mark David, Stilwell Activist Investments, L.P. +3 more9.00%364.1K13DAug 27, 2026
Vanguard Capital Management5.28%215.5K13GApr 29, 2026

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Jun 10, 2026
Kirk E. Kleiserdirector
Sale1,000$16.040
Jun 10, 2026
Kirk E. Kleiserdirector
Purchase · 3 lots6,200$16.1148,529
Oct 28, 2025
Kirk E. Kleiserdirector
Sale · 3 lots4,750$13.400
Oct 28, 2025
Kirk E. Kleiserdirector
Purchase · 2 lots4,750$13.4117,749

House and Senate disclosures

Not reported.