Tudor Investment Corp
SPIR icon

Tudor Investment Corp’s Spire Global SPIR Stock Holding History

Tudor Investment Corp’s Portfolio SPIR Stock Details SPIR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$3.33M Buy
264,430
+219,779
+492% +$2.35M 0.01% 1480
2025
Q4 		$335K Buy
44,651
+8,635
+24% +$84.5K ﹤0.01% 2978
2025
Q3 		$396K Buy
+36,016
New +$372K ﹤0.01% 2824
2022
Q1 		– Sell
-2,456
Closed -$66K – 2631
2021
Q4 		$66K Buy
+2,456
New +$99.3K ﹤0.01% 2252

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DMC
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State Street
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RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
Stifel Financial
Stifel Financial St. Louis, Missouri $109B AUM 21.36% 1-Year Est. Return
AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return

Tudor Investment Corp's SPIR Position: Q1 2026 in Review

Tudor Investment Corp increased its Spire Global (SPIR) stake by 492% in Q1 2026, buying an estimated $2.35M and bringing the position to 264,430 shares worth $3.33M. The position accounts for 0.01% of the portfolio, ranked #1480.

Tudor Investment Corp first reported a position in SPIR in Q4 2021 and has held it in 4 quarters since. 117 funds tracked by Wall St. Rank hold SPIR as of Q1 2026.

  • Tudor Investment Corp held 264,430 shares of Spire Global worth $3.33M as of Q1 2026.
  • Tudor Investment Corp bought 219,779 Spire Global shares in Q1 2026, an estimated $2.35M.
  • Spire Global made up 0.01% of Tudor Investment Corp's portfolio in Q1 2026, its #1480 holding.
  • Tudor Investment Corp first reported a position in Spire Global in Q4 2021 and has held it in 4 quarters since.
  • 117 funds tracked by Wall St. Rank held Spire Global as of Q1 2026.

Based on Tudor Investment Corp's 13F filing for Q1 2026, filed 15 May 2026.