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Gruss & Co’s Reservoir Media RSVR Stock Holding History

Gruss & Co’s Portfolio RSVR Stock Details RSVR Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$5.01M Buy
511,834
+246,834
+93% +$2.05M 11.7% 2
2025
Q4 		$2.01M Buy
+265,000
New +$1.99M 4.41% 6

Other funds holding RSVR

ICM
Irenic Capital Management New York $1.54B AUM 12.79% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
MRCM
Mill Road Capital Management Greenwich, Connecticut $191M AUM 56.95% 1-Year Est. Return
AIC
AWM Investment Company New York $903M AUM 163.47% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $93.1B AUM 28.26% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Gruss & Co's RSVR Position: Q1 2026 in Review

Gruss & Co increased its Reservoir Media (RSVR) stake by 93% in Q1 2026, buying an estimated $2.05M and bringing the position to 511,834 shares worth $5.01M. The position accounts for 11.7% of the portfolio, ranked #2.

Gruss & Co first reported a position in RSVR in Q4 2025 and has held it in 2 quarters since. 80 funds tracked by Wall St. Rank hold RSVR as of Q1 2026.

  • Gruss & Co held 511,834 shares of Reservoir Media worth $5.01M as of Q1 2026.
  • Gruss & Co bought 246,834 Reservoir Media shares in Q1 2026, an estimated $2.05M.
  • Reservoir Media made up 11.7% of Gruss & Co's portfolio in Q1 2026, its #2 holding.
  • Gruss & Co first reported a position in Reservoir Media in Q4 2025 and has held it in 2 quarters since.
  • 80 funds tracked by Wall St. Rank held Reservoir Media as of Q1 2026.

Based on Gruss & Co's 13F filing for Q1 2026, filed 5 May 2026.