Vanguard Portfolio Management
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Vanguard Portfolio Management’s Siebert Financial SIEB Stock Holding History

Vanguard Portfolio Management’s Portfolio SIEB Stock Details SIEB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-80,715
Closed -$155K – 3232
2026
Q1 		$155K Buy
+80,715
New +$202K ﹤0.01% 3060

Other funds holding SIEB

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
CF
Cantor Fitzgerald New York $9.31B AUM 73.66% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Cetera Investment Advisers
Cetera Investment Advisers Schaumburg, Illinois $110B AUM 26.29% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Jane Street
Jane Street New York $1.21T AUM 78.12% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management's SIEB Position: Q2 2026 in Review

Vanguard Portfolio Management sold out of Siebert Financial (SIEB) in Q2 2026, closing a stake of 80,715 shares — an estimated $155K sold.

Vanguard Portfolio Management first reported a position in SIEB in Q1 2026 and held it in 1 quarter. The position peaked at $155K in Q1 2026. 48 funds tracked by Wall St. Rank hold SIEB as of Q2 2026.

  • Vanguard Portfolio Management reported no remaining Siebert Financial position as of Q2 2026 after selling out during the quarter.
  • Vanguard Portfolio Management sold 80,715 Siebert Financial shares in Q2 2026, an estimated $155K.
  • Vanguard Portfolio Management first reported a position in Siebert Financial in Q1 2026 and held it in 1 quarter.
  • Vanguard Portfolio Management's Siebert Financial position peaked at $155K in Q1 2026.
  • 48 funds tracked by Wall St. Rank held Siebert Financial as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.