Company · Ownership research

CIMPRESS plc CMPR

CIK 0001262976 · CUSIP G2143T103

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP G2143T103 (CMPR), not CUSIP G2143T953 (CMPR), CUSIP SBKYC3F70 (CMPR), CUSIP N20146101 (CMPR), and does not merge CUSIPs.

This page lists the top 20 of 181 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	JANUS HENDERSON GROUP PLC CIK 1274173 · Amended · View history	$271.06M 3,713,187 shares	0.13%	+92.76K(+2.60%)Added	SEC filing ↗ May 18, 2026	▾
02	Prescott General Partners LLC CIK 1538653 · View history	$263.72M 3,612,560 shares	19.32%	0(0.00%)Unchanged	SEC filing ↗ May 15, 2026	▾
03	Rubric Capital Management LP CIK 1687509 · View history	$118.95M 1,629,419 shares	1.46%	+104.42K(+6.80%)Added	SEC filing ↗ May 15, 2026	▾
04	BlackRock, Inc. CIK 2012383 · View history	$96.35M 1,319,822 shares	0.00%	-23.62K(-1.80%)Reduced	SEC filing ↗ May 13, 2026	▾
05	SPRUCE HOUSE INVESTMENT MANAGEMENT LLC CIK 1543170 · View history	$89.25M 1,222,633 shares	3.19%	-242.73K(-16.60%)Reduced	SEC filing ↗ May 15, 2026	▾
06	VANGUARD PORTFOLIO MANAGEMENT LLC CIK 2100121 · Amended · View history	$61.84M 847,092 shares	0.00%	—	SEC filing ↗ May 8, 2026	▾
07	VANGUARD CAPITAL MANAGEMENT LLC CIK 2100119 · Amended · View history	$54.39M 745,007 shares	0.00%	—	SEC filing ↗ May 15, 2026	▾
08	DIAMOND HILL CAPITAL MANAGEMENT INC CIK 1217541 · View history	$53.02M 726,366 shares	0.33%	-14.29K(-1.90%)Reduced	SEC filing ↗ May 7, 2026	▾
09	ArrowMark Colorado Holdings LLC CIK 1483859 · View history	$49.10M 672,595 shares	1.31%	-210.38K(-23.80%)Reduced	SEC filing ↗ May 15, 2026	▾
10	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$40.25M 551,671 shares	0.06%	+78.25K(+16.50%)Added	SEC filing ↗ May 13, 2026	▾
11	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$32.63M 446,936 shares	0.01%	+18.26K(+4.30%)Added	SEC filing ↗ May 7, 2026	▾
12	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$29.81M 408,304 shares	0.00%	+3.20K(+0.80%)Added	SEC filing ↗ May 15, 2026	▾
13	STATE STREET CORP CIK 93751 · View history	$27.72M 379,787 shares	0.00%	+22.90K(+6.40%)Added	SEC filing ↗ May 15, 2026	▾
14	MORGAN STANLEY CIK 895421 · View history	$27.44M 375,907 shares	0.00%	-29.22K(-7.20%)Reduced	SEC filing ↗ May 15, 2026	▾
15	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history	$24.08M 329,805 shares	0.01%	+54.34K(+19.70%)Added	SEC filing ↗ May 14, 2026	▾
16	AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history	$23.31M 319,369 shares	0.01%	-14.20K(-4.30%)Reduced	SEC filing ↗ May 15, 2026	▾
17	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$16.27M 222,907 shares	0.00%	+5.60K(+2.60%)Added	SEC filing ↗ May 18, 2026	▾
18	GOLDMAN SACHS GROUP INC CIK 886982 · View history	$16.07M 220,117 shares	0.00%	-14.68K(-6.30%)Reduced	SEC filing ↗ May 15, 2026	▾
19	HANTZ FINANCIAL SERVICES, INC. CIK 1071061 · View history	$15.70M 215,080 shares	0.24%	-20.74K(-8.80%)Reduced	SEC filing ↗ May 1, 2026	▾
20	FMR LLC CIK 315066 · View history	$13.91M 190,492 shares	0.00%	+37.25K(+24.30%)Added	SEC filing ↗ May 15, 2026	▾

Showing 20 / 181 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

181

Cancelled or null records excluded

Disclosed shares

20,948,117

Not deduplicated across managers

Disclosed value

$1.53B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

CIMPRESS plc · Q1 2026

Explore all 181 reporting institutions.

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.