Santa Monica Partners LP

Investment Portfolio & 13F Holdings Analysis

About

Type: FundHoldings: 13Value: $182.5MLatest: 2025Q1

SANTA MONICA PARTNERS LP is an institutional investment manager that filed its latest Form 13F for 2025Q1, reporting 13 holdings worth $0.2 billion. Form 13F filings provide transparency into the equity holdings of institutional investment managers with over $100 million in assets under management. This page displays the most recent portfolio holdings, allowing investors to track position changes, new investments, and portfolio composition.

AI_NATIVE detailed information: This accession holds the following tickers:[
  "BNT",
  "MA",
  null,
  null,
  "MCB",
  "LB",
  null,
  "GRMN",
  "BCPC",
  "BRK-A",
  "BELFB",
  "BELFA",
  "BR"
]

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-05-13
Total Holdings: 13
Total Value: 182537
Accession Number: 0000904793-25-000004
Form Type: 13F-HR
CIK: santa-monica-partners-lp
Manager Name: Santa-Monica-Partners-Lp

Data Enrichment

77% identified

10 identified3 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

13 positions • $182.5K total value

SEC FilingSEC DataHachi Filing

Manager:

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882610108

Shares:54.0K

Value:$71.5M

% of Portfolio:39191.0% ($71.5M/$182.5K)

Mastercard Inc

MA|57636Q104

Shares:102.2K

Value:$56.0M

% of Portfolio:30678.7% ($56.0M/$182.5K)

BALCHEM CORP

BCPC|057665200

Shares:120.0K

Value:$19.9M

% of Portfolio:10914.0% ($19.9M/$182.5K)

BROADRIDGE FINANCIAL SOLUTIONS, INC.

BR|11133T103

Shares:40.8K

Value:$9.9M

% of Portfolio:5418.6% ($9.9M/$182.5K)

GARMIN LTD

GRMN|H2906T109

Shares:40.8K

Value:$8.8M

% of Portfolio:4847.8% ($8.8M/$182.5K)

BEL FUSE INC /NJ

BELFB|077347300

Shares:67.6K

Value:$5.1M

% of Portfolio:2773.7% ($5.1M/$182.5K)

389930109

Shares:64.9K

Value:$4.2M

% of Portfolio:2318.4% ($4.2M/$182.5K)

BERKSHIRE HATHAWAY INC

BRK-A|084670108

Shares:4

Value:$3.2M

% of Portfolio:1749.8% ($3.2M/$182.5K)

BEL FUSE INC /NJ

BELFA|077347201

Shares:23.4K

Value:$1.7M

% of Portfolio:925.3% ($1.7M/$182.5K)

LandBridge Co LLC

LB|514952100

Shares:14.0K

Value:$1.0M

% of Portfolio:551.7% ($1.0M/$182.5K)

389930108

Shares:13.0K

Value:$474.0K

% of Portfolio:259.7% ($474.0K/$182.5K)

Metropolitan Bank Holding Corp.

MCB|591774104

Shares:7.8K

Value:$437.0K

% of Portfolio:239.4% ($437.0K/$182.5K)

Brookfield Wealth Solutions Ltd.

BNT|G17434104

Shares:4.6K

Value:$241.0K

% of Portfolio:132.0% ($241.0K/$182.5K)

Instrument	Shares		Other Manager	Value	% of Portfolio
(cusip882610108)✕	54.0K	QoQ 0.00% (+0) YoY -1.81% (-997)	All Managers (Combined)	$71.5M	39191.0% ($71.5M/$182.5K)	QoQ +19.80% (+$12) YoY +124.88% (-$40)
Mastercard Inc(MAcusip57636Q104)	102.2K	QoQ 0.00% (+0) YoY 0.00% (+0)	All Managers (Combined)	$56.0M	30678.7% ($56.0M/$182.5K)	QoQ +4.08% (+$2) YoY +13.81% (+$7)
BALCHEM CORP(BCPCcusip057665200)	120.0K	QoQ -39.57% (-78.6K) YoY -39.57% (-78.6K)	All Managers (Combined)	$19.9M	10914.0% ($19.9M/$182.5K)	QoQ -38.45% (-$12) YoY -35.26% (-$11)
BROADRIDGE FINANCIAL SOLUTIONS, INC.(BRcusip11133T103)	40.8K	QoQ 0.00% (+0) YoY 0.00% (+0)	All Managers (Combined)	$9.9M	5418.6% ($9.9M/$182.5K)	QoQ +7.24% (+$1) YoY +18.35% (+$2)
GARMIN LTD(GRMNcusipH2906T109)	40.8K	QoQ 0.00% (+0) YoY 0.00% (+0)	All Managers (Combined)	$8.8M	4847.8% ($8.8M/$182.5K)	QoQ +5.27% (+$0) YoY +45.85% (+$3)
BEL FUSE INC /NJ(BELFBcusip077347300)	67.6K	QoQ 0.00% (-0) YoY 0.00% (+0)	All Managers (Combined)	$5.1M	2773.7% ($5.1M/$182.5K)	QoQ -9.23% (-$1) YoY +24.12% (+$1)
(cusip389930109)✕	64.9K	QoQ 0.00% (-0) YoY NEW(+64.9K)	All Managers (Combined)	$4.2M	2318.4% ($4.2M/$182.5K)	QoQ -11.94% (-$1) YoY NEW(+$4)
BERKSHIRE HATHAWAY INC(BRK-Acusip084670108)	4	QoQ 0.00% (+0) YoY 0.00% (+0)	All Managers (Combined)	$3.2M	1749.8% ($3.2M/$182.5K)	QoQ +17.25% (+$0) YoY +25.84% (+$1)
BEL FUSE INC /NJ(BELFAcusip077347201)	23.4K	QoQ 0.00% (-0) YoY 0.00% (+0)	All Managers (Combined)	$1.7M	925.3% ($1.7M/$182.5K)	QoQ -19.99% (-$0) YoY +1.80% (+$0)
LandBridge Co LLC(LBcusip514952100)	14.0K	QoQ NEW(+14.0K) YoY NEW(+14.0K)	All Managers (Combined)	$1.0M	551.7% ($1.0M/$182.5K)	QoQ NEW(+$1) YoY NEW(+$1)
(cusip389930108)✕	13.0K	QoQ 0.00% (-0) YoY NEW(+13.0K)	All Managers (Combined)	$474.0K	259.7% ($474.0K/$182.5K)	QoQ -12.86% (-$0) YoY NEW(+$0)
Metropolitan Bank Holding Corp.(MCBcusip591774104)	7.8K	QoQ 0.00% (-0) YoY 0.00% (+0)	All Managers (Combined)	$437.0K	239.4% ($437.0K/$182.5K)	QoQ -4.16% (-$0) YoY +45.18% (+$0)
Brookfield Wealth Solutions Ltd.(BNTcusipG17434104)	4.6K	QoQ 0.00% (-0) YoY NEW(+4.6K)	All Managers (Combined)	$241.0K	132.0% ($241.0K/$182.5K)	QoQ -9.05% (-$0) YoY NEW(+$0)