William Marsh Rice University

Investment Portfolio & 13F Holdings Analysis

About

Type: FundHoldings: 3Value: $236.9MLatest: 2025Q1

William Marsh Rice University is an institutional investment manager that filed its latest Form 13F for 2025Q1, reporting 3 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:[
  "AMPL",
  "BSM",
  "VOO"
]

Filing Details

13F-HR • 2025-03-31

SEC FilingSEC DataHachi Filing

Report Date: 2025-03-31
Filing Date: 2025-04-15
Total Holdings: 3
Total Value: 236888451
Accession Number: 0001062993-25-007490
Form Type: 13F-HR
CIK: william-marsh-rice-university
Manager Name: William-Marsh-Rice-University

Data Enrichment

100% identified

3 identified0 unidentified

Holdings

SEC FilingSEC DataHachi Filing

Manager:

3 positions • $236.9M total value

SEC FilingSEC DataHachi Filing

Manager:

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922908363

VOO|922908363

Shares:292.3K

Value:$150.2M

% of Portfolio:63.4% ($150.2M/$236.9M)

Black Stone Minerals, L.P.

BSM|09225M101

Shares:5.7M

Value:$86.5M

% of Portfolio:36.5% ($86.5M/$236.9M)

Amplitude, Inc.

AMPL|03213A104

Shares:16.8K

Value:$170.7K

% of Portfolio:0.1% ($170.7K/$236.9M)

Instrument	Shares		Other Manager	Value	% of Portfolio
(VOOcusip922908363)	292.3K	QoQ +19.46% (+47.6K) YoY NEW(+292.3K)	All Managers (Combined)	$150.2M	63.4% ($150.2M/$236.9M)	QoQ +13.94% (+$18.4M) YoY NEW(+$150.2M)
Black Stone Minerals, L.P.(BSMcusip09225M101)	5.7M	QoQ NEW(+5.7M) YoY 0.00% (-0)	All Managers (Combined)	$86.5M	36.5% ($86.5M/$236.9M)	QoQ NEW(+$86.5M) YoY -4.44% (-$4.0M)
Amplitude, Inc.(AMPLcusip03213A104)	16.8K	QoQ NEW(+16.8K) YoY NEW(+16.8K)	All Managers (Combined)	$170.7K	0.1% ($170.7K/$236.9M)	QoQ NEW(+$170.7K) YoY NEW(+$170.7K)