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Harbour Investments’s Grayscale Bitcoin Trust GBTC Stock Holding History

Harbour Investments’s Portfolio GBTC Stock Details GBTC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$202K Buy
4,429
+195
+5% +$10.9K ﹤0.01% 1601
2026
Q1 		$223K Buy
4,234
+3,167
+297% +$189K ﹤0.01% 1474
2025
Q4 		$72.9K Hold
1,067
– – ﹤0.01% 1786
2025
Q3 		$95.8K Buy
1,067
+712
+201% +$64.1K ﹤0.01% 1591
2025
Q2 		$30.1K Sell
355
-1
-0.3% -$78 ﹤0.01% 2047
2025
Q1 		$23.2K Buy
356
+230
+183% +$17K ﹤0.01% 2127
2024
Q4 		$9.33K Hold
126
– – ﹤0.01% 2481
2024
Q3 		$6.36K Sell
126
-263
-68% -$12.8K ﹤0.01% 2545
2024
Q2 		$18.7K Buy
389
+72
+23% +$3.79K ﹤0.01% 1989
2024
Q1 		$18.1K Buy
+317
New +$13.9K ﹤0.01% 1995

Other funds holding GBTC

HKAM
Horizon Kinetics Asset Management New York $8.82B AUM 23.05% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
HighTower Advisors
HighTower Advisors Chicago, Illinois $104B AUM 28.3% 1-Year Est. Return
VF
Virtu Financial New York $3.18B AUM 65.92% 1-Year Est. Return
MRI
Mad River Investors Boston, Massachusetts $268M AUM 31.54% 1-Year Est. Return
ECM
EagleClaw Capital Management Boston, Massachusetts $745M AUM 23.99% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
MC
Moors & Cabot Boston, Massachusetts $2.57B AUM 37.84% 1-Year Est. Return
Mariner
Mariner Overland Park, Kansas $95.2B AUM 32.92% 1-Year Est. Return

Harbour Investments's GBTC Position: Q2 2026 in Review

Harbour Investments increased its Grayscale Bitcoin Trust (GBTC) stake by 4.6% in Q2 2026, buying an estimated $10.9K and bringing the position to 4,429 shares worth $202K. The position accounts for ﹤0.01% of the portfolio, ranked #1601.

Harbour Investments first reported a position in GBTC in Q1 2024 and has held it in 10 quarters since. The position peaked at $223K in Q1 2026. 595 funds tracked by Wall St. Rank hold GBTC as of Q2 2026.

  • Harbour Investments held 4,429 shares of Grayscale Bitcoin Trust worth $202K as of Q2 2026.
  • Harbour Investments bought 195 Grayscale Bitcoin Trust shares in Q2 2026, an estimated $10.9K.
  • Grayscale Bitcoin Trust made up ﹤0.01% of Harbour Investments's portfolio in Q2 2026, its #1601 holding.
  • Harbour Investments first reported a position in Grayscale Bitcoin Trust in Q1 2024 and has held it in 10 quarters since.
  • Harbour Investments's Grayscale Bitcoin Trust position peaked at $223K in Q1 2026.
  • 595 funds tracked by Wall St. Rank held Grayscale Bitcoin Trust as of Q2 2026.

Based on Harbour Investments's 13F filing for Q2 2026, filed 12 Aug 2026.