Company · Ownership research

Baozun Inc. BZUN

CIK 0001625414 · CUSIP 06684L103

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 06684L103 (BZUN), not CUSIP 06684L953 (BZUN), CUSIP 06684L903 (BZUN), and does not merge CUSIPs.

This page lists the top 20 of 70 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	SCHRODER INVESTMENT MANAGEMENT GROUP CIK 1086619 · View history	$5.77M 2,414,558 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ May 14, 2026	▾
02	ACADIAN ASSET MANAGEMENT LLC CIK 916542 · View history	$5.04M 2,116,457 shares	0.01%	+1.49K(+0.10%)Added	SEC filing ↗ May 13, 2026	▾
03	TWO SIGMA INVESTMENTS, LP CIK 1179392 · View history	$2.30M 963,515 shares	0.00%	+856.94K(+804.00%)Added	SEC filing ↗ May 15, 2026	▾
04	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$1.42M 593,669 shares	0.00%	+18.07K(+3.10%)Added	SEC filing ↗ May 7, 2026	▾
05	MARSHALL WACE, LLP CIK 1318757 · View history	$1.31M 548,415 shares	0.00%	+201.65K(+58.20%)Added	SEC filing ↗ May 15, 2026	▾
06	MORGAN STANLEY CIK 895421 · View history	$1.28M 534,010 shares	0.00%	-48.84K(-8.40%)Reduced	SEC filing ↗ May 15, 2026	▾
07	First Beijing Investment Ltd CIK 1701717 · View history	$1.06M 444,328 shares	0.05%	+444.33KNew	SEC filing ↗ May 13, 2026	▾
08	AIA Group Ltd CIK 1522877 · View history	$953.65K 399,018 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ May 6, 2026	▾
09	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP CIK 1164508 · View history	$905.26K 378,772 shares	0.00%	-72.52K(-16.10%)Reduced	SEC filing ↗ May 14, 2026	▾
10	D. E. Shaw & Co., Inc. CIK 1009207 · View history	$644.08K 269,491 shares	0.00%	+132.74K(+97.10%)Added	SEC filing ↗ May 15, 2026	▾
11	SUSQUEHANNA INTERNATIONAL GROUP, LLP CIK 1446194 · View history	$520.91K 217,953 shares	0.00%	-19.32K(-8.10%)Reduced	SEC filing ↗ May 15, 2026	▾
12	RENAISSANCE TECHNOLOGIES LLC CIK 1037389 · View history	$468.48K 196,016 shares	0.00%	-34.23K(-14.90%)Reduced	SEC filing ↗ May 14, 2026	▾
13	Qube Research & Technologies Ltd CIK 1729829 · View history	$467.47K 195,596 shares	0.00%	+19.69K(+11.20%)Added	SEC filing ↗ May 15, 2026	▾
14	JANE STREET GROUP, LLC CIK 1595888 · View history	$451.36K 188,852 shares	0.00%	+134.43K(+247.00%)Added	SEC filing ↗ May 12, 2026	▾
15	JPMORGAN CHASE & CO CIK 19617 · Amended · View history	$433.09K 185,082 shares	0.00%	+1.83K(+1.00%)Added	SEC filing ↗ May 13, 2026	▾
16	UBS Group AG CIK 1610520 · View history	$370.67K 155,091 shares	0.00%	-63.45K(-29.00%)Reduced	SEC filing ↗ May 5, 2026	▾
17	GSA CAPITAL PARTNERS LLP CIK 1362033 · View history	$315.00K 131,745 shares	0.02%	-103.97K(-44.10%)Reduced	SEC filing ↗ May 8, 2026	▾
18	Marex Group plc CIK 1997464 · View history	$284.94K 119,224 shares	0.00%	-11.55K(-8.80%)Reduced	SEC filing ↗ May 13, 2026	▾
19	XTX Topco Ltd CIK 1828301 · View history	$268.96K 112,535 shares	0.00%	+30.17K(+36.60%)Added	SEC filing ↗ May 15, 2026	▾
20	CITADEL ADVISORS LLC CIK 1423053 · View history	$267.55K 111,944 shares	0.00%	+15.70K(+16.30%)Added	SEC filing ↗ May 15, 2026	▾

Showing 20 / 70 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

11,375,225

Not deduplicated across managers

Disclosed value

$27.17M

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.

Baozun Inc. · Q1 2026

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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.