TRCT
GMMF

Tower Research Capital (TRC)’s iShares Government Money Market ETF GMMF Stock Holding History

Tower Research Capital (TRC)’s Portfolio GMMF Stock Details GMMF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-25,733
Closed -$2.58M – 5694
2025
Q4 		$2.58M Buy
25,733
+4,857
+23% +$487K 0.06% 271
2025
Q3 		$2.1M Buy
20,876
+15,513
+289% +$1.56M 0.06% 283
2025
Q2 		$539K Buy
+5,363
New +$538K 0.01% 922

Other funds holding GMMF

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
HFAS
Hummer Financial Advisory Services Chicago, Illinois $152M AUM 20.1% 1-Year Est. Return
Cambridge Investment Research Advisors
Cambridge Investment Research Advisors Fairfield, Iowa $44.6B AUM 28.94% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
TSMHT
Thurston Springer Miller Herd & Titak Indianapolis, Indiana $275M AUM 30.64% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
NWM
Northcape Wealth Management Williamsville, New York $367M AUM 21.03% 1-Year Est. Return
GBWM
Granite Bay Wealth Management Portsmouth, New Hampshire $470M AUM 15.4% 1-Year Est. Return
SC
Searle & Co Greenwich, Connecticut $445M AUM 41.72% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Tower Research Capital (TRC)'s GMMF Position: Q1 2026 in Review

Tower Research Capital (TRC) sold out of iShares Government Money Market ETF (GMMF) in Q1 2026, closing a stake of 25,733 shares — an estimated $2.58M sold.

Tower Research Capital (TRC) first reported a position in GMMF in Q2 2025 and held it in 3 quarters. The position peaked at $2.58M in Q4 2025. 11 funds tracked by Wall St. Rank hold GMMF as of Q1 2026.

  • Tower Research Capital (TRC) reported no remaining iShares Government Money Market ETF position as of Q1 2026 after selling out during the quarter.
  • Tower Research Capital (TRC) sold 25,733 iShares Government Money Market ETF shares in Q1 2026, an estimated $2.58M.
  • Tower Research Capital (TRC) first reported a position in iShares Government Money Market ETF in Q2 2025 and held it in 3 quarters.
  • Tower Research Capital (TRC)'s iShares Government Money Market ETF position peaked at $2.58M in Q4 2025.
  • 11 funds tracked by Wall St. Rank held iShares Government Money Market ETF as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.