PP
BBSI icon

PDT Partners’s Barrett Business Services BBSI Stock Holding History

PDT Partners’s Portfolio BBSI Stock Details BBSI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-14,933
Closed -$541K – 534
2025
Q4 		$541K Sell
14,933
-7,583
-34% -$290K 0.04% 415
2025
Q3 		$998K Buy
22,516
+2,113
+10% +$96.7K 0.06% 358
2025
Q2 		$851K Buy
20,403
+3,624
+22% +$149K 0.05% 442
2025
Q1 		$690K Buy
16,779
+5,085
+43% +$212K 0.05% 464
2024
Q4 		$508K Buy
+11,694
New +$473K 0.05% 479
2022
Q4 		– Sell
-15,320
Closed -$299K – 644
2022
Q3 		$299K Sell
15,320
-6,436
-30% -$129K 0.05% 593
2022
Q2 		$396K Sell
21,756
-24,076
-53% -$443K 0.03% 664
2022
Q1 		$888K Buy
45,832
+24,368
+114% +$412K 0.08% 411
2021
Q4 		$371K Buy
+21,464
New +$407K 0.03% 621
2018
Q4 		– Sell
-17,256
Closed -$288K – 463
2018
Q3 		$288K Sell
17,256
-3,740
-18% -$75.7K 0.01% 406
2018
Q2 		$507K Buy
20,996
+72
+0.3% +$1.56K 0.02% 397
2018
Q1 		$434K Buy
+20,924
New +$381K 0.01% 448
2017
Q1 		– Sell
-51,200
Closed -$820K – 473
2016
Q4 		$820K Sell
51,200
-2,800
-5% -$37.7K 0.05% 354
2016
Q3 		$670K Buy
54,000
+400
+0.7% +$4.51K 0.04% 347
2016
Q2 		$554K Buy
53,600
+13,600
+34% +$112K 0.04% 320
2016
Q1 		$288K Sell
40,000
-1,200
-3% -$10.3K 0.02% 475
2015
Q4 		$448K Buy
41,200
+7,360
+22% +$81.2K 0.06% 282
2015
Q3 		$363K Buy
33,840
+3,440
+11% +$32.4K 0.01% 1001
2015
Q2 		$276K Buy
+30,400
New +$307K 0.01% 1155
2014
Q1 		– Sell
-12,680
Closed -$294K – 1296
2013
Q4 		$294K Sell
12,680
-92,440
-88% -$1.89M 0.04% 528
2013
Q3 		$1.77M Buy
105,120
+8,544
+9% +$140K 0.05% 540
2013
Q2 		$1.26M Buy
+96,576
New +$1.37M 0.03% 727

Other funds holding BBSI

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans Minneapolis, Minnesota $52.5B AUM 27.12% 1-Year Est. Return
Mawer Investment Management
Mawer Investment Management Calgary, Alberta, Canada $15.4B AUM 10.9% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
PCMF
Private Capital Management (Florida) Naples, Florida $1B AUM 15.98% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
TI
Trigran Investments Northbrook, Illinois $418M AUM 3.34% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

PDT Partners's BBSI Position: Q1 2026 in Review

PDT Partners sold out of Barrett Business Services (BBSI) in Q1 2026, closing a stake of 14,933 shares — an estimated $541K sold.

PDT Partners first reported a position in BBSI in Q2 2013 and held it in 22 quarters. The position peaked at $1.77M in Q3 2013. 191 funds tracked by Wall St. Rank hold BBSI as of Q1 2026.

  • PDT Partners reported no remaining Barrett Business Services position as of Q1 2026 after selling out during the quarter.
  • PDT Partners sold 14,933 Barrett Business Services shares in Q1 2026, an estimated $541K.
  • PDT Partners first reported a position in Barrett Business Services in Q2 2013 and held it in 22 quarters.
  • PDT Partners's Barrett Business Services position peaked at $1.77M in Q3 2013.
  • 191 funds tracked by Wall St. Rank held Barrett Business Services as of Q1 2026.

Based on PDT Partners's 13F filing for Q1 2026, filed 15 May 2026.