Citigroup
OSG

Citigroup’s Octave Specialty Group OSG Stock Holding History

Citigroup’s Portfolio OSG Stock Details OSG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$119K Buy
19,080
+6,831
+56% +$35.6K ﹤0.01% 4580
2026
Q1 		$57K Buy
12,249
+5,151
+73% +$29.5K ﹤0.01% 4477
2025
Q4 		$55.2K Sell
7,098
-2,243
-24% -$19.2K ﹤0.01% 4536
2025
Q3 		$77.9K Sell
9,341
-13,690
-59% -$116K ﹤0.01% 4351
2025
Q2 		$164K Sell
23,031
-25,385
-52% -$189K ﹤0.01% 4157
2025
Q1 		$424K Sell
48,416
-22,202
-31% -$234K ﹤0.01% 3762
2024
Q4 		$893K Buy
70,618
+12,975
+23% +$156K ﹤0.01% 3445
2024
Q3 		$646K Buy
57,643
+11,966
+26% +$140K ﹤0.01% 3566
2024
Q2 		$586K Buy
45,677
+14,677
+47% +$224K ﹤0.01% 3288
2024
Q1 		$485K Buy
31,000
+2,984
+11% +$47.1K ﹤0.01% 3597
2023
Q4 		$462K Buy
28,016
+8,882
+46% +$123K ﹤0.01% 3456
2023
Q3 		$231K Sell
19,134
-20,798
-52% -$279K ﹤0.01% 3587
2023
Q2 		$569K Buy
39,932
+12,732
+47% +$186K ﹤0.01% 3284
2023
Q1 		$421K Sell
27,200
-4,865
-15% -$78.7K ﹤0.01% 3245
2022
Q4 		$559K Buy
32,065
+10,755
+50% +$160K ﹤0.01% 3082
2022
Q3 		$272K Buy
21,310
+1,184
+6% +$15.8K ﹤0.01% 3618
2022
Q2 		$228K Sell
20,126
-20,100
-50% -$191K ﹤0.01% 3773
2022
Q1 		$418K Buy
40,226
+4,960
+14% +$67.2K ﹤0.01% 3632
2021
Q4 		$566K Sell
35,266
-292,121
-89% -$4.59M ﹤0.01% 3695
2021
Q3 		$4.69M Sell
327,387
-395,394
-55% -$5.65M ﹤0.01% 1869
2021
Q2 		$11.3M Buy
722,781
+365
+0.1% +$5.87K 0.01% 1335
2021
Q1 		$12.1M Sell
722,416
-178,774
-20% -$2.92M 0.01% 1257
2020
Q4 		$13.9M Buy
901,190
+20,867
+2% +$307K 0.01% 1299
2020
Q3 		$11.2M Sell
880,323
-18,369
-2% -$237K 0.01% 1282
2020
Q2 		$12.9M Buy
898,692
+6,205
+0.7% +$90.7K 0.01% 1129
2020
Q1 		$11M Sell
892,487
-601,775
-40% -$11.5M 0.01% 1095
2019
Q4 		$32.2M Buy
1,494,262
+604,611
+68% +$12.4M 0.02% 711
2019
Q3 		$17.4M Sell
889,651
-5,075
-0.6% -$93.2K 0.01% 1001
2019
Q2 		$15.1M Sell
894,726
-13,075
-1% -$223K 0.01% 1106
2019
Q1 		$16.4M Buy
907,801
+75,737
+9% +$1.45M 0.02% 952
2018
Q4 		$14.3M Buy
832,064
+10,947
+1% +$201K 0.01% 1012
2018
Q3 		$16.8M Buy
821,117
+41,820
+5% +$873K 0.02% 945
2018
Q2 		$15.5M Sell
779,297
-43,011
-5% -$794K 0.01% 963
2018
Q1 		$12.9M Sell
822,308
-4,591
-0.6% -$71K 0.01% 1068
2017
Q4 		$13.2M Buy
826,899
+826,543
+232,175% +$12.7M 0.01% 1091
2017
Q3 		$6K Sell
356
-10,668
-97% -$197K ﹤0.01% 6804
2017
Q2 		$191K Buy
11,024
+9,404
+580% +$167K ﹤0.01% 4829
2017
Q1 		$30K Sell
1,620
-46,306
-97% -$974K ﹤0.01% 6033
2016
Q4 		$1.08M Buy
47,926
+41,419
+637% +$905K ﹤0.01% 3612
2016
Q3 		$120K Sell
6,507
-1,444
-18% -$25.9K ﹤0.01% 5072
2016
Q2 		$132K Sell
7,951
-36,930
-82% -$592K ﹤0.01% 4847
2016
Q1 		$709K Buy
44,881
+24,717
+123% +$358K ﹤0.01% 3748
2015
Q4 		$283K Buy
20,164
+17,069
+552% +$262K ﹤0.01% 4418
2015
Q3 		$45K Buy
3,095
+1,560
+102% +$25.3K ﹤0.01% 5504
2015
Q2 		$26K Sell
1,535
-6,454
-81% -$152K ﹤0.01% 5948
2015
Q1 		$193K Sell
7,989
-5,436
-40% -$138K ﹤0.01% 4558
2014
Q4 		$329K Buy
13,425
+6,747
+101% +$157K ﹤0.01% 4262
2014
Q3 		$148K Buy
6,678
+1,169
+21% +$27.5K ﹤0.01% 4440
2014
Q2 		$150K Sell
5,509
-7,029
-56% -$204K ﹤0.01% 4362
2014
Q1 		$389K Sell
12,538
-18,124
-59% -$501K ﹤0.01% 3713
2013
Q4 		$753K Buy
30,662
+22,077
+257% +$462K ﹤0.01% 3447
2013
Q3 		$155K Sell
8,585
-161,346
-95% -$3.68M ﹤0.01% 4381
2013
Q2 		$4.05M Buy
+169,931
New +$4.12M ﹤0.01% 1805

Other funds holding OSG

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
WSL
Western Standard LLC Los Angeles, California $295M AUM 40.98% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
PGCM
Prescott Group Capital Management Tulsa, Oklahoma $1.16B AUM 53.61% 1-Year Est. Return
TAM
Third Avenue Management New York $625M AUM 48.93% 1-Year Est. Return
BCC
Bain Capital Credit Boston, Massachusetts $368M AUM 9.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Jacobs Levy Equity Management
Jacobs Levy Equity Management Florham Park, New Jersey $27.8B AUM 46.46% 1-Year Est. Return

Citigroup's OSG Position: Q2 2026 in Review

Citigroup increased its Octave Specialty Group (OSG) stake by 56% in Q2 2026, buying an estimated $35.6K and bringing the position to 19,080 shares worth $119K. The position accounts for ﹤0.01% of the portfolio, ranked #4580.

Citigroup first reported a position in OSG in Q2 2013 and has held it in 53 quarters since. The position peaked at $32.2M in Q4 2019. 148 funds tracked by Wall St. Rank hold OSG as of Q2 2026.

  • Citigroup held 19,080 shares of Octave Specialty Group worth $119K as of Q2 2026.
  • Citigroup bought 6,831 Octave Specialty Group shares in Q2 2026, an estimated $35.6K.
  • Octave Specialty Group made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #4580 holding.
  • Citigroup first reported a position in Octave Specialty Group in Q2 2013 and has held it in 53 quarters since.
  • Citigroup's Octave Specialty Group position peaked at $32.2M in Q4 2019.
  • 148 funds tracked by Wall St. Rank held Octave Specialty Group as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.