Citadel Advisors
ONTF

Citadel Advisors’s ON24 ONTF Stock Holding History

Citadel Advisors’s Portfolio ONTF Stock Details ONTF Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-23,200
Closed -$133K – 13681
2025
Q3 		$133K Buy
23,200
+12,100
+109% +$65K ﹤0.01% 11628
2025
Q2 		$60.3K Buy
+11,100
New +$56.9K ﹤0.01% 11675
2025
Q1 		– Sell
-6,800
Closed -$43.9K – 15280
2024
Q4 		$43.9K Sell
6,800
-7,900
-54% -$50.7K ﹤0.01% 12530
2024
Q3 		$90K Buy
14,700
+7,700
+110% +$47.6K ﹤0.01% 11261
2024
Q2 		$42.1K Sell
7,000
-31,100
-82% -$197K ﹤0.01% 11950
2024
Q1 		$272K Sell
38,100
-6,000
-14% -$43.6K ﹤0.01% 9682
2023
Q4 		$348K Buy
44,100
+18,900
+75% +$131K ﹤0.01% 8856
2023
Q3 		$160K Sell
25,200
-17,600
-41% -$130K ﹤0.01% 10258
2023
Q2 		$348K Sell
42,800
-7,400
-15% -$61.5K ﹤0.01% 8713
2023
Q1 		$440K Buy
50,200
+39,800
+383% +$351K ﹤0.01% 8575
2022
Q4 		$89.8K Sell
10,400
-44,000
-81% -$353K ﹤0.01% 11369
2022
Q3 		$479K Sell
54,400
-16,900
-24% -$162K ﹤0.01% 8546
2022
Q2 		$677K Buy
71,300
+6,400
+10% +$77.6K ﹤0.01% 7960
2022
Q1 		$853K Sell
64,900
-30,200
-32% -$454K ﹤0.01% 8072
2021
Q4 		$1.65M Buy
95,100
+45,500
+92% +$812K ﹤0.01% 6675
2021
Q3 		$989K Buy
+49,600
New +$1.38M ﹤0.01% 8181

Other funds holding ONTF

LLL
Lynrock Lake LP Rye Brook, New York $1.46B AUM 17.55% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
OBAM
ODDO BHF Asset Management Paris, France $2.54B AUM 41.83% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Citadel Advisors's ONTF Position: Q1 2026 in Review

Citadel Advisors sold out of ON24 (ONTF) in Q1 2026, closing a stake of 150,419 shares — an estimated $1.2M sold.

Citadel Advisors first reported a position in ONTF in Q2 2021 and held it in 14 quarters. The position peaked at $2.23M in Q4 2023. 123 funds tracked by Wall St. Rank hold ONTF as of Q1 2026.

  • Citadel Advisors reported no remaining ON24 position as of Q1 2026 after selling out during the quarter.
  • Citadel Advisors sold 150,419 ON24 shares in Q1 2026, an estimated $1.2M.
  • Citadel Advisors first reported a position in ON24 in Q2 2021 and held it in 14 quarters.
  • Citadel Advisors's ON24 position peaked at $2.23M in Q4 2023.
  • 123 funds tracked by Wall St. Rank held ON24 as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.