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SEI INVESTMENTS CO

SEIC Clue Score63
United States Fiscal year ends December CIK 0000350894
104.70
+1.40%
Close, 9 Oct 2026 · USD

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
104.70 on 9 Oct 2026
112 93 75 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $82.52 14 Oct 2025 $83.42 15 Oct 2025 $82.57 16 Oct 2025 $80.51 17 Oct 2025 $80.79 20 Oct 2025 $81.69 21 Oct 2025 $82.47 22 Oct 2025 $81.41 23 Oct 2025 $81.53 24 Oct 2025 $81.91 27 Oct 2025 $83.07 28 Oct 2025 $81.83 29 Oct 2025 $80.61 30 Oct 2025 $80.80 31 Oct 2025 $80.61 3 Nov 2025 $80.88 4 Nov 2025 $81.64 5 Nov 2025 $82.38 6 Nov 2025 $82.19 7 Nov 2025 $82.92 10 Nov 2025 $82.99 11 Nov 2025 $83.55 12 Nov 2025 $83.70 13 Nov 2025 $82.27 14 Nov 2025 $81.57 17 Nov 2025 $78.79 18 Nov 2025 $78.27 19 Nov 2025 $78.45 20 Nov 2025 $78.81 21 Nov 2025 $80.04 24 Nov 2025 $79.34 25 Nov 2025 $80.20 26 Nov 2025 $80.83 28 Nov 2025 $80.86 1 Dec 2025 $79.98 2 Dec 2025 $79.96 3 Dec 2025 $81.00 4 Dec 2025 $81.25 5 Dec 2025 $81.10 8 Dec 2025 $80.90 9 Dec 2025 $81.56 10 Dec 2025 $83.20 11 Dec 2025 $83.39 12 Dec 2025 $83.00 15 Dec 2025 $81.99 16 Dec 2025 $82.97 17 Dec 2025 $83.08 18 Dec 2025 $83.50 19 Dec 2025 $83.44 22 Dec 2025 $84.35 23 Dec 2025 $86.12 24 Dec 2025 $85.37 26 Dec 2025 $84.85 29 Dec 2025 $84.09 30 Dec 2025 $83.16 31 Dec 2025 $82.02 2 Jan 2026 $83.01 5 Jan 2026 $86.95 6 Jan 2026 $88.01 7 Jan 2026 $87.51 8 Jan 2026 $87.25 9 Jan 2026 $86.77 12 Jan 2026 $85.99 13 Jan 2026 $84.71 14 Jan 2026 $85.32 15 Jan 2026 $86.54 16 Jan 2026 $86.01 20 Jan 2026 $83.72 21 Jan 2026 $85.97 22 Jan 2026 $86.20 23 Jan 2026 $85.20 26 Jan 2026 $85.34 27 Jan 2026 $84.64 28 Jan 2026 $86.10 29 Jan 2026 $88.04 30 Jan 2026 $87.85 2 Feb 2026 $88.69 3 Feb 2026 $84.13 4 Feb 2026 $85.94 5 Feb 2026 $84.41 6 Feb 2026 $84.45 9 Feb 2026 $85.37 10 Feb 2026 $82.30 11 Feb 2026 $80.18 12 Feb 2026 $77.33 13 Feb 2026 $78.63 17 Feb 2026 $79.02 18 Feb 2026 $81.25 19 Feb 2026 $80.57 20 Feb 2026 $81.39 23 Feb 2026 $79.07 24 Feb 2026 $80.21 25 Feb 2026 $81.80 26 Feb 2026 $83.30 27 Feb 2026 $81.32 2 Mar 2026 $82.34 3 Mar 2026 $82.67 4 Mar 2026 $81.81 5 Mar 2026 $82.05 6 Mar 2026 $81.44 9 Mar 2026 $81.16 10 Mar 2026 $80.02 11 Mar 2026 $79.64 12 Mar 2026 $79.15 13 Mar 2026 $79.89 16 Mar 2026 $78.09 17 Mar 2026 $78.77 18 Mar 2026 $77.57 19 Mar 2026 $77.87 20 Mar 2026 $77.79 23 Mar 2026 $78.59 24 Mar 2026 $78.34 25 Mar 2026 $77.20 26 Mar 2026 $76.92 27 Mar 2026 $75.72 30 Mar 2026 $77.21 31 Mar 2026 $78.47 1 Apr 2026 $78.04 2 Apr 2026 $77.01 6 Apr 2026 $75.97 7 Apr 2026 $75.18 8 Apr 2026 $77.85 9 Apr 2026 $77.07 10 Apr 2026 $76.98 13 Apr 2026 $78.80 14 Apr 2026 $79.80 15 Apr 2026 $80.01 16 Apr 2026 $78.93 17 Apr 2026 $79.79 20 Apr 2026 $81.41 21 Apr 2026 $83.14 22 Apr 2026 $84.79 23 Apr 2026 $91.05 24 Apr 2026 $88.84 27 Apr 2026 $91.06 28 Apr 2026 $91.51 29 Apr 2026 $90.87 30 Apr 2026 $90.68 1 May 2026 $90.22 4 May 2026 $91.27 5 May 2026 $90.79 6 May 2026 $91.17 7 May 2026 $89.89 8 May 2026 $91.18 11 May 2026 $91.59 12 May 2026 $92.29 13 May 2026 $92.24 14 May 2026 $91.70 15 May 2026 $90.58 18 May 2026 $92.01 19 May 2026 $91.04 20 May 2026 $90.77 21 May 2026 $89.59 22 May 2026 $90.53 26 May 2026 $90.76 27 May 2026 $89.68 28 May 2026 $88.60 29 May 2026 $87.88 1 Jun 2026 $88.32 2 Jun 2026 $87.77 3 Jun 2026 $87.01 4 Jun 2026 $88.58 5 Jun 2026 $89.42 8 Jun 2026 $88.24 9 Jun 2026 $90.26 10 Jun 2026 $88.80 11 Jun 2026 $88.15 12 Jun 2026 $89.40 15 Jun 2026 $89.57 16 Jun 2026 $90.73 17 Jun 2026 $91.01 18 Jun 2026 $89.44 22 Jun 2026 $90.51 23 Jun 2026 $90.21 24 Jun 2026 $88.89 25 Jun 2026 $87.93 26 Jun 2026 $87.25 29 Jun 2026 $86.49 30 Jun 2026 $87.71 1 Jul 2026 $90.05 2 Jul 2026 $91.43 6 Jul 2026 $94.99 7 Jul 2026 $95.94 8 Jul 2026 $94.51 9 Jul 2026 $94.73 10 Jul 2026 $95.45 13 Jul 2026 $96.18 14 Jul 2026 $94.89 15 Jul 2026 $98.17 16 Jul 2026 $100.26 17 Jul 2026 $99.25 20 Jul 2026 $99.37 21 Jul 2026 $97.65 22 Jul 2026 $98.75 23 Jul 2026 $96.73 24 Jul 2026 $99.22 27 Jul 2026 $101.52 28 Jul 2026 $103.14 29 Jul 2026 $102.88 30 Jul 2026 $103.04 31 Jul 2026 $102.98 3 Aug 2026 $104.19 4 Aug 2026 $104.72 5 Aug 2026 $104.76 6 Aug 2026 $104.69 7 Aug 2026 $104.70 10 Aug 2026 $104.72 11 Aug 2026 $104.63 12 Aug 2026 $105.54 13 Aug 2026 $106.39 14 Aug 2026 $106.38 17 Aug 2026 $105.47 18 Aug 2026 $106.92 19 Aug 2026 $107.36 20 Aug 2026 $107.60 21 Aug 2026 $109.53 24 Aug 2026 $110.75 25 Aug 2026 $110.98 26 Aug 2026 $110.78 27 Aug 2026 $111.30 28 Aug 2026 $111.63 31 Aug 2026 $110.98 1 Sep 2026 $109.54 2 Sep 2026 $109.12 3 Sep 2026 $111.46 4 Sep 2026 $110.39 8 Sep 2026 $108.60 9 Sep 2026 $107.17 10 Sep 2026 $106.77 11 Sep 2026 $106.93 14 Sep 2026 $105.51 15 Sep 2026 $105.82 16 Sep 2026 $104.57 17 Sep 2026 $104.85 18 Sep 2026 $105.20 21 Sep 2026 $105.38 22 Sep 2026 $103.76 23 Sep 2026 $104.83 24 Sep 2026 $104.78 25 Sep 2026 $105.65 28 Sep 2026 $104.82 29 Sep 2026 $103.35 30 Sep 2026 $102.66 1 Oct 2026 $103.87 2 Oct 2026 $102.43 5 Oct 2026 $103.26 6 Oct 2026 $102.86 7 Oct 2026 $102.07 8 Oct 2026 $103.25 9 Oct 2026 $104.70 ROMEO CARMEN Director Sold at will $420.05K 11 Nov 2025 · at $84.01 · 0.3% of stake Peterson Michael EXECUTIVE VICE PRESIDENT Sold at will $2.11M 12 Nov 2025 · at $84.21 · 64.9% of stake WEST ALFRED P JR Executive Chairman Sold at will $2.00M 3 Dec 2025 · at $80.87 · 0.4% of stake McCabe Philip See Remarks Sold at will $973.32K 4 Dec 2025 · at $81.11 · 16.1% of stake DORAN WILLIAM Director Sold at will $586.95K 22 Dec 2025 · at $83.85 · 1.1% of stake Hicke Ryan CHIEF EXECUTIVE OFFICER Sold at will $6.99M 29 Jan 2026 · at $87.36 · 28.9% of stake Warner Mark Andrew See Remarks Sold at will $326.96K 25 Feb 2026 · at $81.74 · 81.3% of stake WEST ALFRED P JR Chairman Emeritus Sold at will $4.41M 10 Mar 2026 · at $80.23 · 0.8% of stake WEST ALFRED P JR Chairman Emeritus Sold at will $590.27K 11 Mar 2026 · at $79.26 · 0.1% of stake Peterson Michael EXECUTIVE VICE PRESIDENT Sold at will $900.00K 23 Apr 2026 · at $90.00 · 33.2% of stake McCabe Philip See Remarks Sold at will $1.38M 23 Apr 2026 · at $91.82 · 21.5% of stake Sharma Sanjay See Remarks* Sold at will $2.25M 23 Apr 2026 · at $90.12 · 38.6% of stake Warner Mark Andrew In Remarks Sold at will $364.64K 28 Apr 2026 · at $91.16 · 81.3% of stake MCCARTHY KATHRYN Director Sold at will $910.70K 4 May 2026 · at $91.07 · 11.4% of stake DORAN WILLIAM Director Sold at will $452.50K 9 Jun 2026 · at $90.50 · 0.8% of stake WEST ALFRED P JR Chairman Emeritus Sold at will $4.36M 26 Jun 2026 · at $87.25 · 0.7% of stake WEST ALFRED P JR Chairman Emeritus Sold at will $640.73K 29 Jun 2026 · at $87.39 · 0.1% of stake Sharma Sanjay See Remarks* Sold at will $1.99M 24 Jul 2026 · at $99.33 · 33.4% of stake GUARINO CARL Director Sold at will $1.03M 28 Jul 2026 · at $103.20 · 35.3% of stake Warner Mark Andrew See Remarks* Sold at will $1.54M 28 Jul 2026 · at $102.35 · 94.2% of stake Peterson Michael Executive Vice President Sold at will $2.55M 28 Jul 2026 · at $102.05 · 55.4% of stake MCCARTHY KATHRYN Director Sold at will $1.04M 3 Aug 2026 · at $103.54 · 11.4% of stake McCabe Philip See Remarks Sold at will $2.62M 4 Aug 2026 · at $105.04 · 31.3% of stake McCabe Philip See Remarks Sold at will $532.04K 5 Aug 2026 · at $105.50 · 8.4% of stake Peterson Michael Executive Vice President Sold at will $4.18M 28 Aug 2026 · at $111.51 · 65.1% of stake ROMEO CARMEN Director Sold at will $548.50K 1 Sep 2026 · at $109.70 · 0.3% of stake Hicke Ryan Chief Executive Officer Sold at will $4.15M 3 Sep 2026 · at $110.71 · 16.3% of stake LANE MICHAEL Executive Vice President Sold at will $246.67K 22 Sep 2026 · at $102.78 · 5.7% of stake WEST ALFRED P JR Chairman Emeritus Sold at will $2.94M 29 Sep 2026 · at $103.40 · 0.4% of stake WEST ALFRED P JR Chairman Emeritus Sold at will $565.64K 30 Sep 2026 · at $103.16 · 0.1% of stake
0 buys30 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$2.30B
Net income
$715.31M
Free cash flow
$585.02M
Gross margin
35.2%
Operating margin
27.3%
Net margin
31.1%
Return on equity
29.2%
Return on capital
20.1%
Debt to equity
0.00
Revenue growth, 1 yr
8.1%
Revenue growth, 5 yr
6.4% a year
EPS growth, 1 yr
27.7%

Revenue and net income

Fiscal years, as filed with the SEC · point at a year for the detail
1.7B 447M FY20 Fiscal year 2020 Revenue $1.68B Net income $447.29M Margin 26.6% 1.9B 547M FY21 Fiscal year 2021 Revenue $1.92B Net income $546.59M Margin 28.5% · growth +13.9% 2B 475M FY22 Fiscal year 2022 Revenue $1.99B Net income $475.47M Margin 23.9% · growth +3.8% 1.9B 462M FY23 Fiscal year 2023 Revenue $1.92B Net income $462.26M Margin 24.1% · growth -3.6% 2.1B 581M FY24 Fiscal year 2024 Revenue $2.13B Net income $581.19M Margin 27.3% · growth +10.7% 2.3B 715M FY25 Fiscal year 2025 Revenue $2.30B Net income $715.31M Margin 31.1% · growth +8.1%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
30 Sep 2026 WEST ALFRED P JR
Chairman Emeritus
Sold at will $565.64K 0.1%
29 Sep 2026 WEST ALFRED P JR
Chairman Emeritus
Sold at will $2.94M 0.4%
22 Sep 2026 LANE MICHAEL
Executive Vice President
Sold at will $246.67K 5.7%
3 Sep 2026 Hicke Ryan
Chief Executive Officer
Sold at will $4.15M 16.3%
1 Sep 2026 ROMEO CARMEN
Director
Sold at will $548.50K 0.3%
28 Aug 2026 Peterson Michael
Executive Vice President
Sold at will $4.18M 65.1%