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TENXTENX
4 quarters

Position history for MWMARSHALL WACE, LLP's holdings in TENAX THERAPEUTICS INC

Yes. Marshall Wace holds 585,578 shares of TENX (Tenax Therapeutics), worth $8.5M, as of its Q2 2026 13F filing. It increased the position by 233,006 shares (+66.1%) from Q1 2026. Marshall Wace has held TENX since Q3 2025, across 4 quarterly 13F filings.

Current Value

$8.5M

Current Shares

585,578

Total Value Change

+$7.2M

Total Shares Change

+408,369

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Increased
585,578
+66.1%
$8.5M0.0%$14.55
40
2026-Q1
Increased
352,572
+18.3%
$5.6M0.0%$15.99
32
2025-Q4
Increased
298,153
+68.3%
$3.6M0.0%$12.19
39
2025-Q3
New
177,209
-
$1.3M0.0%$7.61
35

Other major holders of TENX: FMR LLC, PRICE T ROWE ASSOCIATES INC /MD/, Janus Henderson Group Ltd., BlackRock, Inc., VANGUARD CAPITAL MANAGEMENT LLC

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