Citadel Advisors’s ProShares UltraShort Financials SKF Stock Holding History

Citadel Advisors’s Portfolio SKF Stock Details SKF Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-20,900	Closed	-$586K	–	13973
2025 Q2	$586K	Sell	20,900 -37,025	-64%	-$1.19M	﹤0.01%	8271
2025 Q1	$1.89M	Sell	57,925 -1,900	-3%	-$62.3K	﹤0.01%	5638
2024 Q4	$2.11M	Buy	59,825 +52,525	+720%	+$1.89M	﹤0.01%	5510
2024 Q3	$297K	Buy	+7,300	New	+$324K	﹤0.01%	9357
2024 Q2	–	Sell	-150	Closed	-$7.09K	–	15289
2024 Q1	$7.09K	Buy	+150	New	+$8.13K	﹤0.01%	13632
2023 Q4	–	Sell	-500	Closed	-$38.1K	–	15162
2023 Q3	$38.1K	Buy	500 +250	+100%	+$17.7K	﹤0.01%	12051
2023 Q2	$18.4K	Sell	250 -525	-68%	-$41.5K	﹤0.01%	12800
2023 Q1	$62.8K	Buy	775 +725	+1,450%	+$53.5K	﹤0.01%	11866
2022 Q4	$3.89K	Buy	+50	New	+$4.05K	﹤0.01%	14163
2020 Q4	–	Sell	-3,094	Closed	-$571K	–	11475
2020 Q3	$571K	Buy	3,094 +300	+11%	+$55.7K	﹤0.01%	7062
2020 Q2	$572K	Buy	2,794 +1,363	+95%	+$325K	﹤0.01%	6837
2020 Q1	$448K	Buy	+1,431	New	+$368K	﹤0.01%	6639

Other funds holding SKF

Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

HRT Financial New York $54.8B AUM 81.03% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $4.08B AUM 58.77% 1-Year Est. Return

JEST

JTC Employer Solutions Trustee St Helier, Jersey $1.25B AUM 41.83% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Citadel Advisors's SKF Position: Q2 2026 in Review

Citadel Advisors reduced its ProShares UltraShort Financials (SKF) stake by 48% in Q2 2026, selling an estimated $552K and leaving 21,465 shares worth $559K. The position accounts for ﹤0.01% of the portfolio, ranked #9584.

Citadel Advisors first reported a position in SKF in Q1 2014 and has held it in 32 quarters since. The position peaked at $1.66M in Q2 2019. 6 funds tracked by Wall St. Rank hold SKF as of Q2 2026.

Citadel Advisors held 21,465 shares of ProShares UltraShort Financials worth $559K as of Q2 2026.
Citadel Advisors sold 19,746 ProShares UltraShort Financials shares in Q2 2026, an estimated $552K.
ProShares UltraShort Financials made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #9584 holding.
Citadel Advisors first reported a position in ProShares UltraShort Financials in Q1 2014 and has held it in 32 quarters since.
Citadel Advisors's ProShares UltraShort Financials position peaked at $1.66M in Q2 2019.
6 funds tracked by Wall St. Rank held ProShares UltraShort Financials as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.