Ticker · CUSIP 98423F109

XMTR

XOMETRY INC

Industrials·Industrial Distribution

···Share

Holders (tracked)

Combined shares

3,665,544

Combined value

$217.99M

Last close

$49.40

Quarter

2025Q4

Price is -16.9% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$49.40+27.36 (+124.14%)H $72.10 · L $22.04 · Avg Vol 817K

Position opened

Tracked holders · last 8 quarters

Flat over the last 8 quarters.

SEC event timeline

18 events

T. Rowe Price trimmed2026-02-17
−11,894 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) added2026-02-17
+154,999 shares · 2025Q4
Position
D.E. Shaw & Co. exited2026-02-17
−7,362 shares · 2025Q4
Position
Wellington Management trimmed2026-02-17
−37,519 shares · 2025Q4
Position
AQR Capital Management added2026-02-17
+12,333 shares · 2025Q4
Position
Two Sigma Investments trimmed2026-02-17
−32,000 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+68,721 shares · 2025Q4
Position
Renaissance Technologies opened position2026-02-12
+9,600 shares · 2025Q4
Position
Cathie Wood (ARK Invest) trimmed2026-02-11
−30,837 shares · 2025Q4
Position
Baillie Gifford & Co added2026-01-23
+20,901 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2025-11-14
+19,090 shares · 2025Q3
Position
Two Sigma Investments added2025-11-14
+42,897 shares · 2025Q3
Position
D.E. Shaw & Co. opened position2025-11-14
+7,362 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+916,216 shares · 2025Q3
Position
Wellington Management added2025-11-14
+197,297 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+3,280 shares · 2025Q3
Position
Cathie Wood (ARK Invest) trimmed2025-11-12
−37,352 shares · 2025Q3
Position
Baillie Gifford & Co trimmed2025-10-31
−11,063 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for XMTR →

Follow-the-investor returns

If you'd copied each holder of XMTR…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Cathie Wood (ARK Invest)	2021Q3	$22.50	+119.6%	$2.6M
Wellington Management	2022Q1	$30.28	+63.1%	$44.9M
Baillie Gifford & Co	2024Q4	$38.86	+27.1%	$64.5M
Two Sigma Investments	2021Q4	$42.56	+16.1%	$2.1M
AQR Capital Management	2025Q1	$42.94	+15.0%	$1.4M
Izzy Englander (Millennium Mgmt)	2021Q2	$53.67	-8.0%	$5.0M
T. Rowe Price	2021Q2	$55.67	-11.3%	$47.1M
Ken Griffin (Citadel Advisors)	2021Q2	$58.20	-15.1%	$430K
Ken Griffin (Citadel Advisors)	2021Q2	$58.20	-15.1%	$430K
Ken Griffin (Citadel Advisors)	2021Q2	$58.20	-15.1%	$430K
Renaissance Technologies	2025Q4	$59.47	-16.9%	$474K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions1

Renaissance Technologies
+9,600
$571K

Added to4

Ken Griffin (Citadel Advisors)
+154,999
$9.2M
Izzy Englander (Millennium Mgmt)
+68,721
$4.1M
Baillie Gifford & Co
+20,901
$1.2M
AQR Capital Management
+12,333
$733K

Trimmed4

Wellington Management
−37,519
$2.2M
Two Sigma Investments
−32,000
$1.9M
Cathie Wood (ARK Invest)
−30,837
$1.8M
T. Rowe Price
−11,894
$707

Exited1

D.E. Shaw & Co.
−7,362
$401K

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	10	8,687,577	$1.48B	—
2022Q2	6	8,743,016	$296.7M	-4
2022Q3	8	8,515,747	$483.6M	+2
2022Q4	7	8,283,944	$267.0M	-1
2023Q1	7	7,811,246	$116.9M	—
2023Q2	8	7,387,129	$156.5M	+1
2023Q3	7	5,991,660	$101.7M	-1
2023Q4	7	5,838,258	$209.7M	—
2024Q1	9	6,172,118	$104.2M	+2
2024Q2	7	4,416,124	$51.1M	-2
2024Q3	6	2,037,382	$37.4M	-1
2024Q4	6	1,025,206	$43.7M	—
2025Q1	9	1,484,428	$37.0M	+3
2025Q2	10	2,433,576	$82.2M	+1
2025Q3	11	3,613,002	$196.8M	+1
2025Q4	11	3,665,544	$218.0M	—

Who owns XMTR

11 super-investors · 2025Q4

Tracked stake

3.67M

Combined value

$218M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New1Added6Trim4

#	Manager	Shares	Value	% of book	Last action	8Q trend
1	Baillie Gifford & Co	1.31M	$78M	0.1%	Added+20.9K
2	T. Rowe Price	952.8K	$57M	0.0%	Trim−11.9K
3	Wellington Management	909.5K	$54M	0.0%	Trim−37.5K
4	Ken Griffin Citadel Advisors	227.9K	$14M	0.0%	Added+155.0K
5	Izzy Englander Millennium Mgmt	102.2K	$6M	0.0%	Added+68.7K
6	Cathie Wood ARK Invest	53.6K	$3M	0.0%	Trim−30.8K
7	Two Sigma Investments	42.3K	$3M	0.0%	Trim−32.0K
8	AQR Capital Management	29.0K	$2M	0.0%	Added+12.3K
9	Ken Griffin Citadel Advisors	23.8K	$1M	0.0%	Added+155.0K
10	Renaissance Technologies	9.6K	$571K	0.0%	New+9.6K	—
11	Ken Griffin Citadel Advisors	8.7K	$517K	0.0%	Added+155.0K

Recent moves

20 transactions

TRIMT. Rowe Price
−11,894 · 2025Q4
TRIMTwo Sigma Investments
−32,000 · 2025Q4
ADDAQR Capital Management
+12,333 · 2025Q4
ADDKen Griffin (Citadel Advisors)
+154,999 · 2025Q4
TRIMWellington Management
−37,519 · 2025Q4
SOLDD.E. Shaw & Co.
−7,362 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+68,721 · 2025Q4
NEWRenaissance Technologies
+9,600 · 2025Q4
TRIMCathie Wood (ARK Invest)
−30,837 · 2025Q4
ADDBaillie Gifford & Co
+20,901 · 2025Q4
ADDAQR Capital Management
+3,280 · 2025Q3
ADDWellington Management
+197,297 · 2025Q3
NEWD.E. Shaw & Co.
+7,362 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+19,090 · 2025Q3
ADDT. Rowe Price
+916,216 · 2025Q3
ADDTwo Sigma Investments
+42,897 · 2025Q3
TRIMCathie Wood (ARK Invest)
−37,352 · 2025Q3
TRIMBaillie Gifford & Co
−11,063 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−42,246 · 2025Q2
NEWTwo Sigma Investments
+31,400 · 2025Q2

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