MSU
XRPN

Mizuho Securities USA’s Armada Acquisition Corp II XRPN Stock Holding History

Mizuho Securities USA’s Portfolio XRPN Stock Details XRPN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$7.98M Buy
774,922
+316,650
+69% +$3.29M 0.13% 137
2026
Q1 		$4.67M Buy
+458,272
New +$4.71M 0.11% 202
2025
Q4 		– Sell
-175,100
Closed -$1.77M – 742
2025
Q3 		$1.77M Sell
175,100
-541,691
-76% -$5.52M 0.04% 447
2025
Q2 		$7.1M Buy
+716,791
New +$7.19M 0.15% 133

Other funds holding XRPN

ACM
Arrington Capital Management Miami, Florida $163M AUM
TCM
Tenor Capital Management New York $7.09B AUM 3.55% 1-Year Est. Return
MC
Meteora Capital Boca Raton, Florida $1.21B AUM 13.69% 1-Year Est. Return
WRBC
W.R. Berkley Corp Greenwich, Connecticut $2.18B AUM 13.58% 1-Year Est. Return
AA
AQR Arbitrage Greenwich, Connecticut $7.02B AUM 31.58% 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
LA
Linden Advisors New York $19.3B AUM 1.47% 1-Year Est. Return
LP
LMR Partners London, United Kingdom $26.8B AUM 68.38% 1-Year Est. Return
RC
RLH Capital Great Neck, New York $209M AUM

Mizuho Securities USA's XRPN Position: Q2 2026 in Review

Mizuho Securities USA increased its Armada Acquisition Corp II (XRPN) stake by 69% in Q2 2026, buying an estimated $3.29M and bringing the position to 774,922 shares worth $7.98M. The position accounts for 0.13% of the portfolio, ranked #137.

Mizuho Securities USA first reported a position in XRPN in Q2 2025 and has held it in 4 quarters since. 67 funds tracked by Wall St. Rank hold XRPN as of Q2 2026.

  • Mizuho Securities USA held 774,922 shares of Armada Acquisition Corp II worth $7.98M as of Q2 2026.
  • Mizuho Securities USA bought 316,650 Armada Acquisition Corp II shares in Q2 2026, an estimated $3.29M.
  • Armada Acquisition Corp II made up 0.13% of Mizuho Securities USA's portfolio in Q2 2026, its #137 holding.
  • Mizuho Securities USA first reported a position in Armada Acquisition Corp II in Q2 2025 and has held it in 4 quarters since.
  • 67 funds tracked by Wall St. Rank held Armada Acquisition Corp II as of Q2 2026.

Based on Mizuho Securities USA's 13F filing for Q2 2026, filed 24 Jul 2026.