Citadel Advisors’s SEI Investments SEIC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | – | Sell |
-62,500
| Closed | -$5.3M | – | 13923 |
|
|
2025
Q3 | $5.3M | Buy |
62,500
+34,700
| +125% | +$3.08M | ﹤0.01% | 4258 |
|
|
2025
Q2 | $2.5M | Sell |
27,800
-12,600
| -31% | -$1.02M | ﹤0.01% | 5303 |
|
|
2025
Q1 | $3.14M | Sell |
40,400
-5,700
| -12% | -$458K | ﹤0.01% | 4684 |
|
|
2024
Q4 | $3.8M | Buy |
46,100
+9,100
| +25% | +$714K | ﹤0.01% | 4422 |
|
|
2024
Q3 | $2.56M | Sell |
37,000
-4,400
| -11% | -$294K | ﹤0.01% | 5055 |
|
|
2024
Q2 | $2.68M | Sell |
41,400
-5,100
| -11% | -$343K | ﹤0.01% | 4776 |
|
|
2024
Q1 | $3.34M | Buy |
46,500
+25,300
| +119% | +$1.68M | ﹤0.01% | 4603 |
|
|
2023
Q4 | $1.35M | Buy |
21,200
+12,700
| +149% | +$741K | ﹤0.01% | 6085 |
|
|
2023
Q3 | $512K | Sell |
8,500
-19,400
| -70% | -$1.19M | ﹤0.01% | 8023 |
|
|
2023
Q2 | $1.66M | Buy |
27,900
+10,700
| +62% | +$622K | ﹤0.01% | 5483 |
|
|
2023
Q1 | $990K | Buy |
17,200
+16,100
| +1,464% | +$965K | ﹤0.01% | 6806 |
|
|
2022
Q4 | $64.1K | Sell |
1,100
-4,900
| -82% | -$276K | ﹤0.01% | 11823 |
|
|
2022
Q3 | $294K | Buy |
6,000
+400
| +7% | +$21.8K | ﹤0.01% | 9627 |
|
|
2022
Q2 | $303K | Buy |
+5,600
| New | +$315K | ﹤0.01% | 9781 |
|
|
2021
Q3 | – | Sell |
-17,800
| Closed | -$1.1M | – | 14555 |
|
|
2021
Q2 | $1.1M | Buy |
+17,800
| New | +$1.11M | ﹤0.01% | 8112 |
|
|
2020
Q4 | – | Sell |
-5,500
| Closed | -$279K | – | 11457 |
|
|
2020
Q3 | $279K | Sell |
5,500
-4,000
| -42% | -$211K | ﹤0.01% | 8250 |
|
|
2020
Q2 | $522K | Buy |
9,500
+2,600
| +38% | +$136K | ﹤0.01% | 6988 |
|
|
2020
Q1 | $320K | Buy |
+6,900
| New | +$410K | ﹤0.01% | 7218 |
|
|
2019
Q4 | – | Sell |
-3,700
| Closed | -$219K | – | 9691 |
|
|
2019
Q3 | $219K | Buy |
+3,700
| New | +$214K | ﹤0.01% | 8039 |
|
|
2019
Q2 | – | Sell |
-7,400
| Closed | -$387K | – | 9770 |
|
|
2019
Q1 | $387K | Sell |
7,400
-200
| -3% | -$10K | ﹤0.01% | 7221 |
|
|
2018
Q4 | $351K | Sell |
7,600
-2,200
| -22% | -$116K | ﹤0.01% | 6994 |
|
|
2018
Q3 | $599K | Buy |
9,800
+1,800
| +23% | +$112K | ﹤0.01% | 6408 |
|
|
2018
Q2 | $500K | Buy |
8,000
+4,800
| +150% | +$319K | ﹤0.01% | 6374 |
|
|
2018
Q1 | $240K | Sell |
3,200
-4,300
| -57% | -$320K | ﹤0.01% | 7070 |
|
|
2017
Q4 | $539K | Buy |
7,500
+700
| +10% | +$46.9K | ﹤0.01% | 5538 |
|
|
2017
Q3 | $415K | Buy |
+6,800
| New | +$386K | ﹤0.01% | 5588 |
|
|
2016
Q1 | – | Sell |
-2,600
| Closed | -$136K | – | 7823 |
|
|
2015
Q4 | $136K | Sell |
2,600
-1,200
| -32% | -$62.5K | ﹤0.01% | 6331 |
|
|
2015
Q3 | $183K | Sell |
3,800
-5,900
| -61% | -$300K | ﹤0.01% | 6264 |
|
|
2015
Q2 | $476K | Buy |
9,700
+6,000
| +162% | +$282K | ﹤0.01% | 5053 |
|
|
2015
Q1 | $163K | Buy |
+3,700
| New | +$155K | ﹤0.01% | 6399 |
|
|
2014
Q4 | – | Sell |
-12,700
| Closed | -$459K | – | 8704 |
|
|
2014
Q3 | $459K | Buy |
12,700
+11,400
| +877% | +$406K | ﹤0.01% | 4735 |
|
|
2014
Q2 | $43K | Buy |
1,300
+300
| +30% | +$9.66K | ﹤0.01% | 6857 |
|
|
2014
Q1 | $34K | Sell |
1,000
-700
| -41% | -$23.8K | ﹤0.01% | 7013 |
|
|
2013
Q4 | $59K | Sell |
1,700
-1,400
| -45% | -$46.5K | ﹤0.01% | 5952 |
|
|
2013
Q3 | $96K | Buy |
3,100
+1,900
| +158% | +$58.5K | ﹤0.01% | 5376 |
|
|
2013
Q2 | $34K | Buy |
+1,200
| New | +$34.8K | ﹤0.01% | 5846 |
|
Other funds holding SEIC
VPM
VCM
Citadel Advisors's SEIC Position: Q1 2026 in Review
Citadel Advisors reduced its SEI Investments (SEIC) stake by 72% in Q1 2026, selling an estimated $9.08M and leaving 41,969 shares worth $3.29M. The position accounts for ﹤0.01% of the portfolio, ranked #5082.
Citadel Advisors first reported a position in SEIC in Q2 2013 and has held it in 45 quarters since. The position peaked at $149M in Q2 2015. 566 funds tracked by Wall St. Rank hold SEIC as of Q1 2026.
- Citadel Advisors held 41,969 shares of SEI Investments worth $3.29M as of Q1 2026.
- Citadel Advisors sold 110,307 SEI Investments shares in Q1 2026, an estimated $9.08M.
- SEI Investments made up ﹤0.01% of Citadel Advisors's portfolio in Q1 2026, its #5082 holding.
- Citadel Advisors first reported a position in SEI Investments in Q2 2013 and has held it in 45 quarters since.
- Citadel Advisors's SEI Investments position peaked at $149M in Q2 2015.
- 566 funds tracked by Wall St. Rank held SEI Investments as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.