GAM
JENA

Gritstone Asset Management’s Jena Acquisition Corp II JENA Stock Holding History

Gritstone Asset Management’s Portfolio JENA Stock Details JENA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.02M Hold
98,857
– – 0.99% 37
2026
Q1 		$1.01M Hold
98,857
– – 1.08% 40
2025
Q4 		$1.01M Hold
98,857
– – 0.96% 41
2025
Q3 		$1M Buy
+98,857
New +$1M 1.03% 36

Other funds holding JENA

LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
MC
Meteora Capital Boca Raton, Florida $1.21B AUM 13.69% 1-Year Est. Return
AIMCA
Alberta Investment Management Corp (AIMCo) Edmonton, Alberta, Canada $17.9B AUM 27.56% 1-Year Est. Return
TCM
Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.07B AUM 78.71% 1-Year Est. Return
WCMNY
Westchester Capital Management (New York) Valhalla, New York $2.04B AUM 31.03% 1-Year Est. Return
MF
Magnetar Financial Evanston, Illinois $11B AUM 3.37% 1-Year Est. Return
CC
Centiva Capital New York $11.5B AUM 31.97% 1-Year Est. Return
PAMP
Polar Asset Management Partners Toronto, Ontario, Canada $6.07B AUM 34.81% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Gritstone Asset Management's JENA Position: Q2 2026 in Review

Gritstone Asset Management held its Jena Acquisition Corp II (JENA) position steady in Q2 2026 at 98,857 shares worth $1.02M. The position accounts for 0.99% of the portfolio, ranked #37.

Gritstone Asset Management first reported a position in JENA in Q3 2025 and has held it in 4 quarters since. 47 funds tracked by Wall St. Rank hold JENA as of Q2 2026.

  • Gritstone Asset Management held 98,857 shares of Jena Acquisition Corp II worth $1.02M as of Q2 2026.
  • Gritstone Asset Management left its Jena Acquisition Corp II share count unchanged in Q2 2026.
  • Jena Acquisition Corp II made up 0.99% of Gritstone Asset Management's portfolio in Q2 2026, its #37 holding.
  • Gritstone Asset Management first reported a position in Jena Acquisition Corp II in Q3 2025 and has held it in 4 quarters since.
  • 47 funds tracked by Wall St. Rank held Jena Acquisition Corp II as of Q2 2026.

Based on Gritstone Asset Management's 13F filing for Q2 2026, filed 6 Aug 2026.