Mariner
XMTR icon

Mariner’s Xometry XMTR Stock Holding History

Mariner’s Portfolio XMTR Stock Details XMTR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$400K Buy
9,817
+383
+4% +$20.4K ﹤0.01% 2654
2025
Q4 		$560K Sell
9,434
-410
-4% -$23.1K ﹤0.01% 2366
2025
Q3 		$536K Buy
9,844
+301
+3% +$13.1K ﹤0.01% 2372
2025
Q2 		$322K Buy
9,543
+489
+5% +$14.3K ﹤0.01% 2670
2025
Q1 		$226K Sell
9,054
-2,428
-21% -$76.3K ﹤0.01% 2900
2024
Q4 		$490K Buy
+11,482
New +$325K ﹤0.01% 2207

Other funds holding XMTR

Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
EAM
Eventide Asset Management Boston, Massachusetts $6.05B AUM 76.64% 1-Year Est. Return
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $13.6B AUM 173.98% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

Mariner's XMTR Position: Q1 2026 in Review

Mariner increased its Xometry (XMTR) stake by 4.1% in Q1 2026, buying an estimated $20.4K and bringing the position to 9,817 shares worth $400K. The position accounts for ﹤0.01% of the portfolio, ranked #2654.

Mariner first reported a position in XMTR in Q4 2024 and has held it in 6 quarters since. The position peaked at $560K in Q4 2025. 248 funds tracked by Wall St. Rank hold XMTR as of Q1 2026.

  • Mariner held 9,817 shares of Xometry worth $400K as of Q1 2026.
  • Mariner bought 383 Xometry shares in Q1 2026, an estimated $20.4K.
  • Xometry made up ﹤0.01% of Mariner's portfolio in Q1 2026, its #2654 holding.
  • Mariner first reported a position in Xometry in Q4 2024 and has held it in 6 quarters since.
  • Mariner's Xometry position peaked at $560K in Q4 2025.
  • 248 funds tracked by Wall St. Rank held Xometry as of Q1 2026.

Based on Mariner's 13F filing for Q1 2026, filed 13 May 2026.