CLST

Catalyst Bancorp Inc$17.34 4.49%
FinancialsUSCUSIP 14888L101· EOD Jul 27, 2026◍ Confluence graph
Tracked 13F Holders
19
-14 QoQ
13F Value (tracked)
$8.2M
Insider Net · 180d
$4K
1↑ 1↓
Recent Filings
15
Smart-money sentimentBullish
BearishBullish
13F funds (latest Q)2 adding · 1 trimming
Insider net (180d)+$4K

Price & smart-money activity

$17.34 4.49%5Y +27.9%
$8.94$11.19$13.45$15.71$17.972021202220232024202520264222622142232234323232
Hover for who · click for detailEnd-of-day closing prices52w $12.31 – $17.34

Who owns CLST?

19 tracked 13F filers

19 tracked 13F filers disclose a position in CLST as of the latest SEC 13F filings, a combined $8.2M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

All quarters use one ordinary-share-equivalent series. Historical ADS are converted at 2 ADS = 1 ordinary share. Expand a row for the exact calculation; the residual is not classified as a trade.
#FundPosition valueSharesLast moveAs ofHistory
1VANGUARD CAPITAL MANAGEMENT LLC
$3.1M
190K
First observed position
No prior filed position
Q1 2026
2BlackRock, Inc.
$1.1M
66K
+1.2%
Added · +780 sh
Q1 2026
3GEODE CAPITAL MANAGEMENT, LLC
$571K
34K
−0.1%
Reduced · −51 sh
Q1 2026
4ALLIANCEBERNSTEIN L.P.
$498K
32K
New
+32K sh
Q1 2026
5Montz Harcus Wealth Management LLC
$495K
30K
Held
Q2 2026
6Kestra Advisory Services, LLC
$413K
25K
Held
Q2 2026
7VANGUARD FIDUCIARY TRUST CO
$401K
24K
First observed position
No prior filed position
Q1 2026
8RENAISSANCE TECHNOLOGIES LLC
$384K
23K
−0.4%
Reduced · −100 sh
Q1 2026
9NewEdge Advisors, LLC
$356K
22K
Held
Q1 2026
10Summit Financial Wealth Advisors, LLC
$225K
14K
−25%
Reduced · −5K sh
Q2 2026
11CITADEL ADVISORS LLC
$215K
13K
New
+13K sh
Q1 2026
12BASSWOOD CAPITAL MANAGEMENT, L.L.C.
$186K
11K
Held
Q1 2026
13SUSQUEHANNA INTERNATIONAL GROUP, LLP
$179K
11K
New
+11K sh
Q1 2026
14Vanguard Global Advisers, LLC
$19K
1K
First observed position
No prior filed position
Q1 2026
15American Capital Advisory, LLC
$2K
125
Held
Q2 2026
16Golden State Wealth Management, LLC
$1K
75
Held
Q2 2026
17UBS Group AG
$778
47
+840%
Added · +42 sh
Q1 2026
18BNP PARIBAS FINANCIAL MARKETS
$99
6
Held
Q1 2026
19CITIGROUP INC
$17
1
Held
Q1 2026

Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.

Is CLST being bought or sold by institutions?

Last quarter, 2 funds opened a new position in CLST, while 1 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).

Opened (NEW)
2
funds
Added
0
funds
Reduced
1
funds
Exited
0
funds

Funds that own CLST also own

CompanyCo-held byCombined value
NVIDIA CORPNVDA3 funds$4.4B
ISHARES CORE S&P 500 ETFIVV3 funds$3.7B
APPLE INCAAPL3 funds$3.0B
AMAZON.COM INCAMZN3 funds$2.5B
MICROSOFT CORPMSFT3 funds$2.0B
MICRON TECHNOLOGY INCMU3 funds$1.7B
SS SPDR DOW JONES INDUS AVGDIA3 funds$1.6B
TAIWAN SEMICONDUCTOR-SP ADRTSM3 funds$1.5B
BROADCOM INCAVGO3 funds$1.5B
META PLATFORMS INC-CLASS AMETA3 funds$1.4B
ALPHABET INC-CL AGOOGL3 funds$1.4B
JPMORGAN CHASE & COJPM3 funds$1.3B

Ranked by how many of CLST's institutional holders also hold each name, a cross-fund conviction signal.

Insider activity (Form 4)

Full insider page →
Buys · 180d
$100K
1 insiders
Sells · 180d
$96K
1 insiders
Net
$4K
5 P/S txns
Signal
Net Buying
open-market
DateInsiderRoleActionSharesValue
Jun 10, 2026Kleiser Kirk E.DirectorSell (S)5K$80K
Jun 10, 2026Kleiser Kirk E.DirectorSell (S)1K$16K
Jun 10, 2026Kleiser Kirk E.DirectorBuy (P)3K$46K
Jun 10, 2026Kleiser Kirk E.DirectorBuy (P)2K$38K
Jun 10, 2026Kleiser Kirk E.DirectorBuy (P)1K$16K
Oct 28, 2025Kleiser Kirk E.DirectorSell (S)2K$20K
Oct 28, 2025Kleiser Kirk E.DirectorBuy (P)100$1K
Oct 28, 2025Kleiser Kirk E.DirectorSell (S)750$10K
Oct 28, 2025Kleiser Kirk E.DirectorSell (S)3K$33K
Oct 28, 2025Kleiser Kirk E.DirectorBuy (P)5K$62K
Jun 11, 2025Kleiser Kirk E.DirectorBuy (P)350$4K
Jun 11, 2025Kleiser Kirk E.DirectorBuy (P)300$4K

Institutional ownership over time

5 funds-8 since Q3 2024
01019Q3 2024Q1 2025Q3 2025Q1 2026Q2 2026
funds holding aggregate valuelatest $1.1M

Recent filings

15 shown

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Ask your agent what changed in CLST

This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/stocks/CLST/capital-change-brief"
Ask your agent
Use Arkolith's capital_change_brief for CLST.
Tell me what changed, whether insider activity
corroborates it, and cite the SEC evidence.

13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for CLST. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.